《西山群仙會真記》

The Immortal Elder Ge (Ge Hong, a renowned Daoist transcendent) said: There is but one universal truth in the world, and all paths ultimately lead to the same destination; the minds of sages are interconnected, and diverse contemplations eventually converge in unity. From ancient times to the present, truth remains unchanging, and the intentions of sages and worthies resonate with one another. However, later generations diverged in their understanding of the origin of the Dao (the Way), each interpreting it differently. Those who discuss cultivation forcibly divide into factions, like a single river splitting into separate tributaries. They grasp only at trivial details, establishing their own schools and striving for novelty. Such approaches neither exhaust the principles of all things nor fully illuminate one's innate nature. For instance, Buddhists become engrossed in empty theories, placing their hopes on future lives, while Confucians cling to worldly fame and gain, believing the glory of youth can extend into old age. Neither understands that the key to the ancient sages' cultivation lies in preserving the original mind.

The Xishan Ji records Lü Dongbin (one of the Eight Immortals) as saying: In my youth, I studied Confucian classics, but as I grew older, I gravitated toward refining the mind and nature. I pursued the Dao of Heaven and abandoned worldly achievements, spurning hollow doctrines to realize the true realm. The Dao of Heaven manifests in human affairs, and the true realm does not detach from worldly conditions.

Immortal Elder Ge pointed out: Using the Confucian Five Constants (benevolence, righteousness, propriety, wisdom, and faithfulness) to explain the Dao only scratches the surface; employing the Buddhist Three Vehicles (Śrāvaka, Pratyekabuddha, and Bodhisattva) to perceive one's nature barely touches the root. In truth, the Dao does not reject Confucianism or Buddhism—it is these traditions that have distanced themselves from the Great Dao. Throughout history, those of genuine wisdom have invariably aspired to purity and emptiness, dedicating themselves to exploring the origin of the universe. Through cultivation, they attain health and longevity, advancing toward immortality while secretly mastering the mysteries of heaven and earth for their own use. Transforming from mortals into celestial officials—how could this compare to the empty fame sought by Confucians? Extending a hundred-year lifespan to ten thousand years—how does this align with the Buddhists' hopes for future blessings? Those who cultivate the Dao must clearly discern orthodoxy from heresy. To comprehend the Great Dao, among the three teachings, the Daoist tradition (represented by Taishang, the Supreme Venerable) stands foremost. Beyond self-cultivation, what else is there to pursue?

Regarding methods of cultivation, the Taishang Yinshu states: True methods inherently lack fixed rules—their principles return to spontaneity. The human mind becomes disturbed by external circumstances, yet the methods themselves originate from the original mind. Established cultivation techniques serve to rectify faults and prevent problems. Hence, there are 3,600 methods of practice and dozens of schools of life-nourishing. The "3,600 methods" symbolize a ten-year cultivation cycle (with 360 days per year), while the "dozens of life-nourishing schools" correspond to the numbers of heaven and earth (odd numbers 1–10 representing heaven, even numbers representing earth).

This passage primarily discusses common misconceptions in Daoist cultivation practices and outlines correct approaches to spiritual refinement. It begins by explaining the generation of all things between heaven and earth: the Great Dao (Da Dao) differentiates into the two energies of Yin and Yang, which then divide further into the Five Phases (Wuxing - Metal, Wood, Water, Fire, Earth), forming heaven, earth, sun, moon, and humanity. All beings receive life through these Yin-Yang energies, with the Five Phases' cyclical movement connecting the Three Powers (heaven, earth, and humankind).

Several prevalent cultivation errors are then enumerated: Hua Tuo observed animal movements to create Daoyin (guiding and pulling) exercises, originally intending to promote Qi (vital energy) circulation through physical movement, yet later practitioners mistakenly believed mere bodily motion could lead to transcendence. Chen Yi taught his daughter turtle breathing techniques for longevity, but later generations erroneously thought simple Qi absorption alone could achieve immortality. Zhang Shao discovered how the five flavors disrupt the body's true fluid balance and advocated light diets, yet this was misinterpreted as complete fasting. Liu Dong's method of harmonizing Yin-Yang was misunderstood as gathering solar and lunar essences. When Guangchengzi taught the Yellow Emperor bedroom arts to conserve Jing (essence), later practitioners distorted this into techniques of "harvesting Yin to supplement Yang." External alchemy (Waidan), originally meant to support internal cultivation (Neidan), was mistakenly pursued as a standalone path to immortality through elixirs. Bian Que's breathing regulation methods were similarly misconstrued as mere breath retention exercises.

These examples collectively demonstrate that authentic cultivation should emphasize inner refinement while following natural principles, rather than clinging to superficial techniques or seeking quick results. All cultivation methods have specific functions and appropriate contexts—when divorced from their original intent or taken out of context, they become misleading paths.

The Scripture of the Nine Immortals describes methods for healing illness: major ailments are treated with fire methods, while minor ones use water methods. When applying the fire method, one must draw in the true Qi (innate energy), circulate it upward, and allow the pure Yang Qi to permeate the limbs and bones—this ensures that Yin-based malevolent spirits dare not approach. The water method, on the other hand, involves guiding the Qi like a flowing spring after inhalation, directing it to the affected area during meditation. Once Qi and blood flow smoothly, the illness naturally dissipates. However, later practitioners misunderstood this method, isolating themselves to hold their breath in meditation, swirling their tongues to collect saliva and swallowing it, believing this would nourish the Dantian (lower abdominal energy center) and cultivate the Golden Elixir. In truth, this was a mistaken approach.

The Tongxuan Zhenjing speaks of abiding by the Dao of Wuwei (non-action), aligning with natural principles, and maintaining inner clarity to perceive the workings of heaven and earth. Yet later cultivators strayed from the path, seeking secluded places to sit rigidly, forcibly suppressing all thoughts. Despite years of such practice, they achieved no results.

The Lingbao Neiguan Jing describes the stages of cultivation: cutting off external distractions, turning inward to observe oneself, and lowering the heart’s fire (consciousness) into the Dantian until golden energy suffuses the body. At this stage, mystical visions of celestial music, chariots, and horses naturally arise within. But later generations misinterpreted this as sitting like withered wood or dead ashes, stubbornly clinging to emptiness. As a result, their Yin Shen (ethereal soul) escaped through the crown of the head, leading to rebirth—completely contrary to the original intent of cultivation.

Others pursued extraordinary abilities: forcibly opening the crown point, excessively holding their breath, retreating to remote mountains, refining elixirs, rigidly memorizing scriptures, or blindly performing charity. These practices not only failed to help but caused harm. They were minor techniques devised by those ignorant of the Great Dao, passed down misleadingly, distancing people further from true cultivation.

In truth, the Great Dao is profoundly simple: observe the patterns of heaven and earth, the principles of the sun and moon’s Yin-Yang ascent and descent. The human body inherently possesses Yin-Yang and the Five Phases (Wood, Fire, Earth, Metal, Water), where kidney water (Jing, essence) and heart fire (Shen, spirit) naturally merge—like true water within fire, or true fire within water. When the Yang within Yin (true Yang of the kidneys) and the Yin within Yang (true Yin of the heart) unite, the inner elixir (energy crystallization) forms, leading to the Golden Elixir path and the freedom of an earthbound immortal. The key lies in recognizing one’s own Yin-Yang and the interplay of water and fire—not in pursuing external forms.

The Records of the Immortals' Gathering at Western Mountain emphasizes the crucial importance for Daoist practitioners in discerning true masters and selecting genuine companions on the path.

The Xuange Jing (Mysterious Pivot Scripture) of the Shangqing (Highest Clarity) tradition states: The true Dao (Way) often appears contrary to ordinary expectations, while genuine De (Virtue/Power) may seem insufficient to the untrained eye. Authentic adepts conceal their brilliance, quietly safeguarding their essence, remaining invisible to the common gaze. Those who lack true cultivation yet hastily critique others, or whose inner practice remains unsubstantiated while projecting arrogance and competitiveness, do not truly comprehend the Dao.

For seekers of the Dao, the ability to discern character must be a primary skill. When selecting companions, one must observe actions as much as words; when seeking methods, both theory and practical efficacy must be verified. Do not dismiss wisdom simply because the speaker seems unrefined (beware those who appear dull yet harbor profound insight), nor elevate someone merely for eloquence (guard against smooth talkers). Some may possess great virtue despite minor flaws, while others begin slow yet attain sagehood—a practitioner must cultivate the vision to recognize these nuances.

The Western Mountain Records further elaborates: Though sages throughout history possessed extraordinary wisdom, they all sought guidance from teachers, recognizing that self-study cannot replace proper instruction. A teacher serves as the living model of cultivation. The text cites historical examples: The Yellow Emperor spent half a year locating the immortal Chisongzi; Liu An studied under Wang Daoyuan for a full year before mastering even minor arts; Yin Changsheng never wavered despite his teacher Ma Mingsheng’s prolonged illness; and Ge Hong (Zhichuan) refused to recklessly disclose the secret teachings passed down by Zheng Siyuan. These cases illustrate that without the discernment to recognize true masters, one may never encounter genuine opportunities.

Some may appear transcendent and eloquent, initially resembling realized adepts—only to reveal themselves as ordinary over time. Others, burdened by karmic obstructions and shallow spiritual roots, dismiss the profound workings of the Dao, valuing material possessions above life itself. These are the pitfalls practitioners must vigilantly avoid.

The Records of the Immortal Assembly at Western Mountain discusses common misconceptions in spiritual cultivation and proper methods for self-cultivation.

Practitioners often fall into three errors: First, clinging to material wealth and wallowing in degradation, refusing to heed true teachings even when encountering enlightened masters. Second, receiving authentic transmission but lapsing into laziness, wavering inconsistently without perseverance. Third, associating with reckless companions and indulging in eccentric theories, squandering time in vain. Ancient adepts of genuine cultivation first studied alchemical classics (Danjing) extensively, then sought like-minded companions to verify their understanding through dialogue.

Proper cultivation methods include: During meditation, sit in a wind-sheltered quiet chamber with eyes closed to regulate breath, allowing the primordial Qi (vital energy) to rise naturally to the Muddy Pellet Palace (Niwan, the upper Dantian). This internal "bathing" surpasses the effects of physical cleansing with water or fire. Daily precautions: Avoid spitting carelessly to preserve Qi, walking too briskly to protect tendons, straining the eyes to conserve Jing (essence), overstimulating the ears to safeguard the kidneys, prolonged standing to prevent bone damage, or excessive lying down to maintain muscle vitality. Oversleeping dulls the Shen (spirit), drunkenness dissipates Qi, and profuse sweating depletes vitality. Reckless galloping disrupts breath rhythms, while gazing from heights unsettles the ethereal and corporeal souls (Hun and Po).

The essence of nurturing life lies in balanced activity and stillness: Leisure without overexertion, labor without exhausting strength; tranquility undisturbed, movement without chaotic breath. Only through such integrated inner and outer practice, harmonized with the Five Phases (Wuxing), can one preserve the balanced Qi (harmonized vital energy of Yin-Yang) and attain the state where form and spirit are both fortified.

The text concludes with a quote from the Dongxuan Jing (Scripture of the Cavern of Mystery): All phenomena follow inherent rhythms—the Yin-Yang cycles of heaven and earth, the precise orbits of sun and moon—where the slightest deviation leads to grave errors. This implies that spiritual cultivation must align with cosmic laws, for a hair's breadth of divergence results in a thousand-mile miscalculation.

When Yin and Yang in nature become disordered and inverted, the four seasons lose their regularity, and all things cannot grow properly. If cold and heat do not alternate according to their proper timing, the solar terms become misaligned, and the primordial Qi (innate energy) between heaven and earth cannot circulate normally. As the most spiritual beings among all creatures, humans should emulate the operating principles of heaven and earth—just as the ascents and descents of heaven and earth follow their proper order, we must regulate our own Qi mechanisms, and imitate the precision of the sun and moon's movements to adjust our internal rhythms. As long as we follow the laws of time and conform to natural principles, what difficulty could there be in cultivating the Dao?

The Record of the Western Mountain states: Although the Great Dao is formless and shapeless, it gives birth to all things between heaven and earth. Just as the four seasons—warmth, coolness, cold, and heat—alternate punctually year after year in an endless cycle, the Dao, though seemingly emotionless, precisely drives the waxing and waning of the moon, month after month without disorder. Though the Dao has no specific name, it nourishes the growth of all things—do not assume that growth occurs only in spring and summer. Observe how plum blossoms bloom in the depths of winter and chrysanthemums flourish in autumn. Nor should you think that autumn and winter are merely seasons of storage—pine and cypress fruits ripen precisely at this time. Even ignorant plants and trees know how to absorb the primordial Qi (vital energy) of heaven and earth in accordance with the solar terms to grow. As the most spiritual beings among all creatures, why should humans not cultivate their true nature and refine their physical forms?

Animals, too, deeply understand the ways of nature: cranes know to be active at midnight (the Zi hour, 11 PM–1 AM) when Yang Qi first emerges, and swallows understand to build their nests on Wu-Ji days (when Earth Qi is abundant) to avoid water. Snakes do not leave their burrows on Si days (9–11 AM), and orioles naturally emerge from the valleys when spring arrives. Even these unintelligent birds and beasts behave this way—why should humans not conform to the seasons to nurture their primordial Yang (innate Yang Qi) and gather their true Qi at the appropriate times? It is lamentable that those who do not understand cultivation allow their primordial Qi to dissipate continuously after birth. The original 810 zhang (a traditional unit of measurement) of innate Qi (Taoism holds that infants are born with this quantity of Qi) gradually diminishes.

Know that the movement of true Qi aligns with heaven and earth: in the grand cycle, it follows the four seasons—residing in the liver in spring, the heart in summer, the lungs in autumn, and the kidneys in winter. In the minor cycle, it shifts with the daily hours—in the kidneys during the Zi hour (11 PM–1 AM), the liver during the Mao hour (5–7 AM), the heart during the Wu hour (11 AM–1 PM), and the lungs during the You hour (5–7 PM). The seasonal transitions of heaven and earth and the waxing and waning of the moon perfectly correspond to the ebb and flow of Qi and blood in the human body's Zi, Wu, Mao, and You hours (four key time periods). Winter belongs to Yin, but within Yin, Yang Qi is nurtured. When warmth first emerges, it is spring, where Yang dominates and Yin is secondary. As Yang Qi continues to grow to its peak of heat, summer arrives. Though summer belongs to Yang, within it Yin Qi begins to sprout, and when coolness appears, it becomes autumn, shifting to Yin dominance with Yang as secondary. When Yin Qi accumulates to its extreme cold, winter returns once more.

This scripture elucidates the correspondence between the celestial movements of heaven and earth, the cycles of the sun and moon, and the operational principles of the human body.

It first describes the four lunar phases: During the waxing crescent (7th-8th lunar day), as the moon transitions from darkness to brightness, Yang Qi begins growing within Yin. At full moon (15th day), Yang Qi reaches its zenith. During the waning crescent (22nd-23rd lunar day), Yin Qi emerges within Yang. At the dark moon (month's end), Yin Qi dominates completely. This mirrors the seasonal transformations of heaven and earth.

The text then explains temporal correspondences: Heaven and earth complete 360 days in a year, the moon completes 360 shichen (ancient time units) in its cycle, and the human body contains 360 acupoints and joints. The solar year has 24 seasonal nodes, the lunar cycle has 24 critical junctures, and a day comprises 12 shichen (24 hours). From Zi hour (11pm-1am) to Wu hour (11am-1pm) marks Yang Qi's growth period, while Wu to Zi hours mark Yin Qi's ascendance. Specifically:

Yin, Chen, Wu, Shen, Zi, and Xu hours represent Yang Qi's generative phases

Mao, Si, Wei, You, Hai, and Chou hours represent Yin Qi's generative phases

The Heavenly Stems also divide into Yin-Yang: Jia, Bing, Wu, Geng, and Ren belong to Yang, while Yi, Ding, Ji, Xin, and Gui belong to Yin. Each shichen corresponds to different meridians: Chen hour connects with the Taiyang channel, Mao hour with Yangming, Yin hour with Shaoyang, etc.

Two crucial periods receive special mention: During Wu hour (11am-1pm), Kidney Qi ascends to meet Heart Qi at Yang's peak; during Zi hour (11pm-1am), Heart Qi descends to meet Kidney Qi at Yin's zenith. The human Hun (ethereal soul/spiritual consciousness), belonging to Yang-within-Yin, has its Qi born at Mao hour (5-7am). The Po (corporeal soul/physiological functions), as Yin-within-Yang, has its Qi completing at You hour (5-7pm).

Finally, it outlines health cultivation essentials: Nourishing Yang isn't limited to spring and summer when seasonal Qi primarily affects heart and liver; cultivating Yin isn't confined to autumn and winter when seasonal Qi mainly influences kidneys...

This scripture primarily discusses the timing and symbolic expressions in Daoist Neidan (internal alchemy) practice. Regarding cultivation timing, it states: After summer, the "true mercury" (referring to the heart-mind or Shen) accumulates in the cardiac region; after winter, the "true lead" (referring to kidney essence or Jing) gathers in the lower Dantian (energy center). When the Wood Qi (vital energy) completes twenty-five cycles (referring to specific solar terms), one should employ the method of Yang energy interaction to collect vitality; when Metal Qi completes twenty-five cycles, the method of Yin energy harmonization should be used to refine the elixir. Practitioners must seize the critical moments before Qi ascends and when Yin energy descends—missing these optimal timings will hinder progress.

The text emphasizes aligning practice with natural rhythms: using the principle of Five Phases (Wood, Fire, Earth, Metal, Water) mutual restraint to refine the body and prolong life, while mastering the cyclical timing of the Three Dantian (upper, middle, and lower energy centers) to transcend ordinary existence. If practitioners fail to understand harvesting during abundance, replenishing during depletion, consolidating during dispersion, and obtaining when timing ripens, they cannot achieve the state of sharing longevity with heaven and earth.

The latter section explores the methodology of cultivation: language can only skim the surface of Dao (the Way), as true realization requires transcending words; while metaphorical imagery aids comprehension, one must ultimately surpass concrete symbols. As the secret teachings of Zhongli Quan (one of the Eight Immortals) state: the heart symbolizes heaven, the kidneys symbolize earth, the lungs resemble the moon, and the liver resembles the sun. The teachings of Cui Xuanzhen (Tang Dynasty Daoist) compare kidney Qi to an infant, heart fluids to a maiden, liver Qi to the Yang-housed Hun (ethereal soul), and lung Qi to the Yin-housed Po (corporeal soul). These metaphors use tangible images (like the Four Symbols: Vermilion Bird, Black Tortoise, Azure Dragon, White Tiger) to illustrate abstract principles of internal energy dynamics, yet authentic practice ultimately transcends these symbolic representations.

This scripture elucidates several core concepts and principles of Daoist Neidan (internal alchemy) practice. Immortal Ge (Ge Xuan, patriarch of the Lingbao lineage) reveals: The "infant" (referring to the pure Yang Qi within heart fluid) emerges as the refined essence of the heart, while the "maiden" (the true Yin water within kidney Qi) constitutes the genuine Yin essence of the kidneys. Both the "metal lord" (Yang Qi of the lungs) and "yellow matron" (slight Yang Qi of the spleen) must return to the lower Dantian (the vital energy center three inches below the navel) - these belong to the theory of the "Four Symbols" (referring to the Qi circulation among the heart, kidneys, lungs, and spleen).

The Great White Immortal further explains the cultivation method of inverting the Five Phases: The "dragon" (symbolizing Yang Qi), though originally belonging to Wood of the East, can be generated from Fire (the heart); while the "tiger" (symbolizing Yin Qi), though originally belonging to Metal of the West, can emerge from Water (the kidneys). The dragon represents the ascending pure Yang Qi within heart fluid, while the tiger embodies the true Yin water within kidney Qi. Laozi's statement "in the indistinct and shadowy, there is substance" refers to Qi containing water (Yin), while "in the deep and obscure, there is essence" describes fluid containing Qi (Yang) - demonstrating the principle of Yin-Yang mutual embrace.

Immortal Yin (Yin Changsheng, a renowned Han dynasty Daoist) explains the concept of the "River Chariot": The upright Qi of the North is called the River Chariot, metaphorically describing the single point of primordial Yang Qi ascending and circulating amidst the body's countless Yin energies. This primordial Qi travels from the kidneys to the liver, then to the heart, onward to the lungs, and finally returns to the kidneys, forming a microcosmic orbit known as the "Small River Chariot." The method of "flying golden essence behind the elbows" refers to the cultivation technique where internal Qi ascends along the Governing Vessel starting from the coccyx.

These teachings collectively expound the transformational process of Jing (essence), Qi (vital energy), and Shen (spirit) in Neidan practice, as well as the operational principles of Yin-Yang and the Five Phases within the human body. Through these theoretical frameworks, practitioners can achieve the sublimation and transformation of internal energies.

This explains the core principles of "River Chariot Circulation" (Heche Yunzhuan) and "Lead-Mercury Alchemy" (Qian-Gong Liandan) in Daoist Neidan (internal alchemy) practice.

Regarding River Chariot Circulation: When internal Qi rises from the middle Dantian (the chest cavity at the Shanzhong point) to the upper Dantian (the Niwan Palace at the crown of the head), then descends from the middle Dantian to the lower Dantian (the Qihai point below the navel), this cyclical movement resembles a waterwheel turning in a great river, hence called the "Great River Chariot." When genuine Yin-Qi descends, it naturally produces true water (kidney Jing/essence); when genuine Yang-Qi ascends, it naturally produces true fire (heart fire). This ascending and descending meet before the "Twelve-Storied Tower" (the trachea), where the Golden Elixir (Jindan) can be refined—a moment marked by golden radiance, called the "Purple River Chariot." As Qi circulates through the blood vessels, it resembles a chariot carrying cargo, hence the metaphor of the "River Chariot."

Regarding Lead-Mercury Alchemy: The immortal Guangchengzi initially taught the Yellow Emperor Neidan techniques, but progress was slow. Later, at Mount Kongtong, they used the "Five Metals and Eight Minerals" for alchemy. Among these, lead (symbolizing genuine Qi from the kidneys) belongs to the black metal category, while silver is white; cinnabar (symbolizing genuine Jing/essence from the heart) is classified as red stone, and mercury as fluid. The combination of mercury and silver produces treasures—this is the origin of lead-mercury theory. Through proper fire regulation in practice, Jing can transform into mercury, mercury into cinnabar, and cinnabar into the elixir (true lead). When genuine Qi rises from the coccyx to the brain, then descends to the lower Dantian, while true fire ascends from the heart meridian through the trachea to the brain, a state of "water and fire complementing each other" (Shuihuo Jiji) is achieved, ultimately forming the Purple Golden Elixir (true mercury).

The principle of Yin-Yang interaction: Yang-Qi actively ascends, while Yin-Qi passively condenses. Cultivation need not pursue excessive external symbolism; the key lies in the harmonious interaction of pure Yin and pure Yang energies. However, one must recognize their mutual containment—true Yin exists within Yang, and true Yang within Yin. Yin and Yang interact through four modes of combination and four modes of interaction, corresponding to the "Eight Solar Nodes" (major solar terms among the twenty-four) and the "Eight Lunar Phases" (stages of the moon's waxing and waning).

A final reminder: Excessive pursuit of broad knowledge depletes the Shen (spirit), and theoretical debates only waste time without practical benefit to cultivation.

The Scripture of the Three Primordials states that although humans and all things differ in form, the essence of life originates from the same primordial Qi (炁). The ethereal soul (魂) comes from heaven, while the corporeal soul (魄) comes from earth. This formless energy descends from the void and, through the union of parental essence and blood, manifests as a fetus from nothingness. After three hundred days of gestation, when the fetus's primordial Qi becomes sufficient, birth occurs. Those unskilled in nurturing life reverse this process of creation-from-nothing—in youth, when blood and Qi are vigorous, they exhaust their essence (精) in procreation; in old age, as vitality declines, their souls return to heaven and earth. Life circulates in this cycle of generation and dissolution—once primordial Qi is exhausted and spiritual consciousness (神) disperses, life ends.

The wise desire longevity but often misunderstand its essential principles. In truth, one must emulate the patterns of heaven and earth, taking the movements of the sun and moon as fundamental. When Yin energy recedes, Yang energy grows; when Yang energy wanes, Yin energy arises anew. This ceaseless alternation allows heaven and earth to endure eternally. The souls move like the sun and moon in perpetual alternation. Thus, the key lies in nurturing primordial Qi to prevent its decline, regulating the body to forestall decay, and cultivating both internal and external aspects without neglect—only then can one achieve the enduring constancy of heaven, earth, sun, and moon.

The Records of the Western Mountain summarizes that sages throughout history have extensively discussed life-nurturing. Specifically: reducing selfish desires nourishes the heart; relinquishing distracting thoughts and cunning nourishes the spirit (神); moderating food and drink nurtures the body; balancing labor and rest regulates Qi and blood; inhaling pure Qi and exhaling turbidity cultivates primordial Qi; abstaining from excessive lust preserves essence (精) and fortifies the foundation. Yet these are merely foundational practices. Those truly skilled in nurturing life begin with small steps that yield gradual results, expanding from subtle details to the whole. They conserve energy through timely regulation when the body is vigorous and restore balance through timely supplementation when vitality wanes. For instance, nourishing the spleen in spring, the liver in autumn, the lungs in summer, and the heart in winter; stimulating Yang Qi through physical cultivation and consolidating primordial Qi through alchemical practice—this ensures alignment with the seasonal rhythms of life-nurturing.

In practice: during spring and summer, nurture Yang Qi, allowing true primordial Qi to concentrate in the liver and heart—the pivots of Qi's ascent in harmony with celestial timing; during autumn and winter, nourish Yin Qi, guiding true primordial Qi to descend with the seasons into the lungs and kidneys—the channels of bodily fluids' descent.

This scripture explains the Daoist cultivation method of nurturing the Qi (vital energy) of the five organs (kidneys, liver, heart, lungs) according to different times of day, and the ultimate process of achieving immortality.

During the Zi hour (11pm-1am) when kidney Qi arises, Yang energy first emerges within Yin. Practitioners should calm their minds, close their eyes, and visualize a wheel of fire rising from the Dantian (lower abdominal energy center) — this is the method for nourishing kidney Qi.

At the Mao hour (5-7am) when liver Qi develops, Yang energy resides beneath Yin. Practitioners should sit alone with closed eyes, regulate breathing (inhaling more than exhaling), and visualize the meeting of male and female energies in the Yellow Chamber (middle Dantian) to conceive a spiritual infant — this is the method for cultivating liver Qi.

During the Wu hour (11am-1pm) when heart Qi flourishes, Yin energy is born within Yang. Practitioners should still wandering thoughts, retain saliva in the mouth to preserve heart Qi, and visualize the union of dragon and tiger (Yin-Yang energies) in flames, with energy circulating in the Golden Cauldron (upper Dantian) — this is the method for nurturing heart Qi.

At the You hour (5-7pm) when lung Qi emerges, Yin energy rests above Yang. Practitioners should close their eyes in stillness, gently contract the abdomen, and visualize the Threefold True Fire (the combined flames of upper, middle and lower Dantian) burning ceaselessly in the cauldron — this is the method for cultivating lung Qi.

After three hundred days of practice when true Qi becomes abundant, it will condense into an embryonic form (Neidan, or internal elixir). Continued cultivation causes the Qi of five organs to gather at the crown (Five Qi converging to the origin), and the three treasures of Jing (essence), Qi (vital energy) and Shen (spirit) to coalesce (Three Flowers gathering at the summit). After five hundred days, the Yang Spirit (original spirit) takes form, and further practice leads to union with the Dao. The complete path of cultivation progresses from nourishing the physical form to generating true Qi, refining the Dharma Body (spiritual form transcending physical limitations), and ultimately achieving a body beyond the body — transcending ordinary existence to attain sagehood. This constitutes the complete path of health preservation and spiritual cultivation.

The Jade Flower Spiritual Scripture states: Human spirit (Shen) takes primordial Qi as its foundation, while Qi itself relies on physical form for manifestation. Cultivation involves two essential processes: refining Qi into spiritual energy and transforming the physical body into purified Qi. If one's Yang spirit (higher conscious energy) fails to consolidate, the three blossoms (essences of Jing, Qi, and Shen) cannot ascend to the Niwan Palace (upper Dantian) at the crown of the head. When true Qi (primordial life force) fails to return to its source, the quintessential energies of the five organs (five colors) struggle to manifest in the Dantian. Without the container of physical form, spirit and Qi inevitably separate.

Though vast as heaven and earth, all existence follows the pattern of light, clear Qi ascending to form heaven while heavy, turbid Qi descends to create earth. Though bright as sun and moon, all luminosity experiences phases of waxing, waning, and eclipse. Yang Qi accumulates to form stars suspended in heaven; Yin Qi condenses into soil and stones upon earth. Water Qi rises to become rainclouds, while atmospheric moisture descends as mist and dew. All beings possess form and substance, yet humans uniquely embody heaven-earth's spiritual essence. Without understanding the Dao of nurturing form, when vital essences dissipate, only an empty husk remains—living as withered wood, becoming dust after death. Thus the Dao of nurturing life demands profound contemplation.

The Western Mountain Records further explains: During the fifth and eleventh lunar months (mid-summer and mid-winter), those versed in life cultivation retreat to deep chambers to avoid temperature extremes. Essential principles include: adding layers before cold arrives but never excessively; removing garments as warmth returns but never abruptly. After prolonged exertion, stillness restores vitality; following extended sitting, Daoyin exercises circulate Qi and blood. Summer requires avoiding direct wind exposure lest defensive Qi (protective energy against external pathogens) stagnate. Sleeping on damp surfaces in summer scatters Qi and congests blood. Winter's excessive warmth breeds deficient fire that rises, storing up liver-heat for the following year; summer's extreme cooling allows cold to lurk within, inviting autumn-winter ailments of lungs and kidneys.

Regarding nourishment: Never wait until ravenous to eat—stop at seventy percent fullness, as overeating injures spirit while starvation harms the stomach. Never wait until parched to drink—moderate hydration preserves Qi while dehydration damages blood. Bathing follows precise rhythms: hair washing every ten days, full bathing every five. The five-day cycle aligns with Five Phase (Wuqi) movement to promote Qi-blood circulation; the ten-day cycle allows essence to complete its circuit and return to the crown, leaving ears and eyes clear after hair washing. Yet excessive bathing disperses Qi-blood—though skin may glow, it secretly depletes primordial energy, potentially causing paralysis over time.

When paralysis and illness manifest in the body, it is because the primordial Qi (vital energy) cannot govern the blood, and the Shen (spirit) cannot command the physical form. Frequent hair washing and bathing can cause Qi to stagnate in the upper body, leading to congealed blood and Qi in the brain, resulting in physical heaviness and mental exhaustion. Over time, the meridians will become obstructed. Therefore, the ancients advocated nourishing Yang with Yang, preventing the dissipation of Yang energy; and refining Yang with Yin, ensuring Yang remains unharmed. Just as spring and summer nourish Yang while autumn and winter nurture Yin in the annual cycle, this method employs Yin to sustain Yang and uses Yang to dissolve Yin.

Within a single day, before noon, one should cultivate the Qian trigram (representing Heaven and Yang), first mobilizing primordial Qi to refine the physical form, then nurturing the "golden essence" (Jing, a Neidan term referring to condensed vital essence). After noon, cultivate the Kun trigram (representing Earth and Yin)—if you possess the "elixir," concentrate Qi to practice Neidan (internal alchemy); if not, regulate the "fire times" to warm the Dantian (energy center). These methods all utilize the body's true Yang Qi for cultivation. If this approach is not followed, one can still nurture genuine Qi by collecting the body and mind, allowing the Qi to ascend and dispel inner Yin demons. If Daoist practitioners merely pursue broad learning without understanding the fundamental principle of harmonizing Yin-Yang, they will only exhaust their body and mind. When true Yin and Yang energies congeal in the Dantian to form an "embryo," followed by the transformation of true Yin into Qi and true Yang into form, one can cultivate a "body beyond the body" (Yang spirit), attaining a transcendent and sage-like state.

Regarding Qi cultivation, the Tai Shang Yin Shu states: Heaven and Earth take clarity and turbidity as their essence—without Qi, they cannot operate Yin-Yang. The sun and moon distinguish their forms through brightness and darkness—without Qi, they cannot harmonize the Hun and Po souls. Like the workings of a bellows, the interplay of inhalation and exhalation is all governed by Qi. Birds soar through the sky by relying on Qi, just as fish swim freely in water. When most plants wither, only pines and cypresses remain evergreen because their Qi is steadfast; when most creatures perish, only turtles and cranes enjoy longevity because their Qi endures. The physical form is the dwelling that houses primordial Qi, and Qi is the bond that sustains the body. To achieve long life and clear vision, one must first nurture Qi—this supremely vast and potent force fills Heaven and Earth. When Qi gathers, it can commune with the divine, roaming beyond the mundane world. Those skilled in nurturing life focus on regulating the body, while those adept at regulating the body prioritize cultivating Qi.

The Xi Shan Ji notes: Throughout history, many who cultivated Qi still fell ill and died because they lacked the proper method. Earlier practitioners believed that silence equated to Qi cultivation, but this merely preserves primordial Qi. They thought breathing exercises constituted Qi cultivation, yet this only exchanges Qi. If the spirit becomes dull, Qi scatters and Shen grows wild, depleting the true spirit (innate nature) day by day. Superficial methods make it difficult to genuinely return to the origin.

The Dantian (energy center in the lower abdomen) cannot be stabilized through mere breathing exercises without genuine cultivation. When treating illness, one may emphasize inhalation over exhalation, but mistaking this for fetal breathing (an advanced breathing technique) is erroneous. Swallowing saliva while contracting the abdominal muscles can gather Qi, but considering this as the "returned elixir" (advanced stage of Neidan practice) is likewise misguided.

True cultivation should be like this: the breath becomes as fine as a silk thread, seemingly present yet absent, never exhausted when used, allowing Qi to naturally harmonize with the spirit. Each breath must settle deeply, entering without exiting, training the body through breath retention. Swallow once, then swallow again, simultaneously contracting both sides, with slow breathing as the essential method—this actually employs the principle of water and fire complementing each other to nourish the body. When sitting upright, Qi fills the limbs, blood vessels flow smoothly, and the defensive and nutritive Qi (the body's two fundamental energies) circulate harmoniously—this is the method for distributing Qi throughout the body. Yet none of these are the true way of nurturing Qi.

The authentic method of nurturing Qi is: preserving it when vitality is strong to prevent decline, and conserving it when Qi is weak to prevent dissipation. Ancient practitioners chose the time of the "Zhun hexagram" (symbolizing the initial emergence of Yang Qi) for cultivation because Yang Qi had just begun to rise but had not yet fully expanded; thus, they selected dawn to capture vigorous Qi. They chose the "Meng hexagram" (Yang Qi trapped within Yin) for cultivation because Yang Qi was obscured by Yin Qi; thus, they selected dusk to seek the true essence of Yang Qi.

Not only is timing important, but the following behaviors also harm Qi: forcing thoughts beyond one's capacity, straining to lift excessively heavy objects, excessive grief and melancholy, extreme joy, frantic pursuit of desires, constant worry, prolonged talking or laughing, irregular daily routines, overexertion in archery, drunken vomiting, sleeping immediately after eating, intense running and panting, loud shouting or crying, and prolonged abstinence. These accumulate into severe damage leading to premature death.

Those who truly understand Qi cultivation are tranquil and desireless, dwelling in stillness, naturally experiencing profound mysteries. When Yang Qi first emerges in winter and becomes abundant after the spring equinox while Yin Qi dissipates, one must guard against residual Yin entering the abdomen and causing cold ailments. When Yin Qi first emerges in summer and becomes abundant after the autumn equinox...

This scripture primarily expounds on the essential principles of nurturing Qi and regulating the mind in Daoist cultivation, along with philosophical reflections on the relationship between body and spirit.

Regarding the Way of nourishing Qi (De), the text states: When Yang energy disperses, one must prevent residual heat from entering the abdomen and causing harm like scorching summer; avoid looking at corpses to prevent death Qi from violating life Qi; stay away from filthy places to keep foul Qi from contaminating true Qi. When genuine Qi isn't yet abundant, don't remain fasting in the morning—keep some food in the mouth; when Qi is nearly exhausted, avoid overeating in the evening—reduce food intake. Methods like regulating Qi, harmonizing Qi, distributing Qi, swallowing Qi, gathering Qi, circulating Qi, preserving Qi, and exchanging Qi all adhere to the fundamental principle of Qi nourishment. Qi is as delicate as a thread—it breaks at the slightest touch; as ephemeral as smoke—it scatters with the slightest disturbance. Those who don't understand Qi nourishment lose the method of preserving their form. However, nourishing Qi is not yet the stage of gathering the medicinal essence (Caiyao), which in turn doesn't reach the level of refining Qi (Lianqi).

On mental cultivation, the Tongxuan Jing (Scripture of Pervading Mystery) states: The human body is like a house, with the heart-mind as its master. The heart-mind is to the nation what a ruler is, to the family what a father is. The heart-mind is the sovereign father, Qi the minister, and the body the household kingdom. Wherever the heart-mind focuses, Qi invariably follows. The heart-mind belongs to the Fire phase among the Five Phases (Wuxing)—it's the essence of flourishing Yang in the south, corresponding to the Mars star, with the Vermilion Bird deity residing within. The transformations of the heart-spirit (Xinshen) are unfathomable: it can encompass heaven and earth, yet also penetrate the finest hair-tip. Proper control brings stability, while indulgence leads to madness. Tranquility gives birth to the Dao (Tao), while turbidity and agitation cause the spirit to perish. By maintaining a state of empty stillness, one can eternally preserve Wuwei (non-action), and the body will naturally be at peace.

The Xishan Ji (Record of Western Mountain) further explains: What originates from the Dao is called nature (Xing); what acquires form is called life (Ming). What perceives external things is called heart-mind (Xin); its recollections are called intention (Yi); its deliberations are called will (Zhi); its comprehensive handling of affairs is called wisdom (Zhi); its understanding of all things is called thought (Lü). What actively nourishes the body is called the ethereal soul (Hun); what quietly guards the body is called the corporeal soul (Po). What flows through flesh and bones is blood (Xue); what sustains physical form is essence (Jing). The clear and swift Qi is the nourishing Qi (Rongqi); the turbid and slow Qi is the defensive Qi (Weiqi). The totality of bones is called the body (Shen); the manifestation of various forms is called shape (Xing); the material composition is called substance (Zhi); and the external features are called appearance (Mao).

This scripture expounds the relationship between cultivating the Dao and cultivating the heart-mind. Though the Dao (the fundamental principle of the universe) is formless and without appearance, it contains infinite mysteries and gives birth to all things. Perfected beings (those who have attained the Dao) and exalted immortals teach that cultivating the Dao is essentially cultivating the heart-mind, and cultivating the heart-mind is cultivating the Dao.

The scripture details specific methods for heart-mind cultivation: First, one must "empty the heart" to remove attachments, using a "no-mind" state to eliminate desires. Through "stabilizing the heart" one maintains equilibrium, "pacifying the heart" dispels fear, "quieting the heart" avoids confusion, "rectifying the heart" stays clear of harmful thoughts, "clarifying the heart" preserves purity, and "purifying the heart" removes defilements. These are all active methods for adjusting mental states.

The ideal state of heart-mind should be: upright without wavering, peaceful without extremes, luminous without obscurity, and unimpeded without obstruction. These are the innate qualities of one's original nature.

Practitioners must also observe the "Twelve Reductions": lessen thinking, distracting thoughts, desires, worldly affairs, speech, laughter, sorrow, pleasures, excessive joy, anger, preferences, and aversions. Only then can one maintain spiritual radiance and prevent the shen (spirit) and qi (vital energy) from becoming disordered. Conversely, excessive thinking depletes the spirit, rampant desires harm qi, excessive speech weakens energy, unrestrained laughter damages internal organs, sorrow affects blood, extreme joy disturbs consciousness, anger shakes the meridians, preferences lead to delusion, and aversions cause exhaustion. These all stem from impurity in the heart's source, resulting in the dissipation of harmonious qi (life energy) and inability to prolong life.

The scripture concludes with two cautionary metaphors: An unrestrained heart-mind is like a frantic monkey that finds no peace, or like a thief that steals one's innate treasures. This illustrates the harm of neglecting heart-mind cultivation to one's longevity.

The Records of the Three Pure Ones (Sanqing Zhenlu) states that human life originates from the two primordial energies of true Yin and true Yang within one's parents (in Daoist belief, these are the fundamental energies constituting life). Through the union of essence (Jing) and blood, an embryo is formed. When the embryo fully develops and the primordial Qi becomes abundant, a complete physical form takes shape. If one can gather the spiritual energies of heaven and earth to nourish the Dao-body, merging spirit (Shen) with Qi, the length of one's lifespan can be determined.

Cultivated longevity is divided into three levels: the highest lifespan reaches twelve thousand years, preserving one's original simplicity—even when the physical body perishes, the Dao remains eternal; the middle lifespan lasts twelve hundred years, enabling one to retain physical form for prolonged existence in the world; the ordinary lifespan is one hundred and twenty years. Those who understand cultivation can attain health and longevity through proper nourishment, while those who lack such knowledge will see their Qi dissipate and their lives shortened.

The text specifically mentions three ways lifespan can be diminished: violating daily taboos secretly reduces one's life, with each offense equivalent to losing three hundred days; accumulating minor bad habits may seem harmless at first but can ultimately lead to fatal disaster; and small depletions, when accumulated over time, can also endanger life. Many people die prematurely before reaching middle age, a phenomenon that deeply grieves the immortals. Although methods exist to transcend life and death, one must first master the techniques for nurturing longevity.

The Western Mountain Records (Xishan Ji) adds: Merely understanding the principles of life cultivation without knowing the methods of practice will not extend one's life; grasping only the techniques of cultivation while remaining ignorant of longevity principles will render practice ineffective. The key to nurturing longevity lies in observing taboos and guarding against misfortunes—for example, excessive speech disperses the spirit and damages Qi, sleeping with an open mouth leaks Qi and harms the spirit, being in dangerous situations scatters the soul, and witnessing violence or combat causes Qi stagnation. These are all daily details that practitioners must pay special attention to.

The Record of the Immortals' Assembly at Western Mountain outlines essential taboos and principles for heart-mind cultivation that Daoist practitioners must observe in daily life:

Regarding daily prohibitions:

Frequently dwelling on death during illness dissipates one's Shen (spirit). Sleeping in damp places or facing wind currents depletes the body's innate Qi (vital energy). Avoid entering ancient temples or ominous shrines carelessly, as this may disturb the spirit. Do not tease strange birds or animals you encounter, lest you suffer fright. Urinating while facing the sun, moon, or stars (the Three Lights) shortens lifespan, while betraying parents, teachers, or other profound benefactors diminishes blessings. Eating near sacred statues unsettles the hun and po souls, while sitting or lying near graves scatters one's vital energy.

Special warnings about hazardous locations: Never rest beneath withered or massive trees, as Yin energy may invade your Yang essence. Avoid crossing deep waters recklessly, as cold energy damages true Qi. Refrain from picking unnaturally vibrant flowers that may attract malevolent spirits, and abstain from unseasonal fruits that may carry pathogenic energy. Guard your speech—excessive flattery and idle chatter reduce blessings. Practice moderation with fine wine and delicacies, as overindulgence erodes your destined prosperity.

On interpersonal conduct:

Ingratitude inevitably invites misfortune, while squandering resources diminishes your virtue. Do not venture deep into mountains unprepared, and understand that obsessive attachment to beautiful things brings ill fortune. Harming others eventually brings retribution, while envying the virtuous breeds resentment. Recklessly transmitting cultivation methods or disrespecting teachers and friends will incur celestial punishment—even authentic transmissions may be revoked through lifespan reduction as cosmic justice.

The true path to longevity requires dual cultivation:

Internally, solidify your Jing (essence), nurture true Qi, stabilize your soul, and purify the spirit to achieve the sublime state where form and spirit attain perfection—ultimately realizing cosmic longevity and transcendence. Externally, practice charity, show compassion to all beings, honor filial piety at home and loyalty to the nation, maintain reverence toward superiors and kindness to subordinates, remain unmoved by profit and unflustered by busyness. Sustain virtuous thoughts without calculating personal gain—such practice naturally attracts enlightened teachers and authentic transmissions. Even cultivation obstacles will dissolve through accumulated hidden virtue. Without understanding these fundamental principles of longevity cultivation, one's efforts will ultimately prove fruitless.

The Secret Registers of the Nine Heavens records: Below the Three Pure Ones (Sanqing, the highest Daoist deities) exist the Three Primordials (Taiyi, Taichu, and Taishi). From these Three Primordials emerge the two polarities of Yin and Yang. After their division, the Five Directional Emperors govern their respective domains while coexisting within the same cosmos. Between heaven and earth, Yang Qi ascends above while Yin Qi descends below; the sun rises in the east and sets in the west in an endless cyclical motion. This perpetual rotation never errs, yet human life inevitably wanes.

The human body takes Jing (essence) as its foundation and Qi (vital energy) as its guiding force. The five viscera store essence, which transforms into Qi; they also contain Qi, which in turn generates Shen (spirit). To attain longevity and transcend the mundane world, one must refine essence into the Golden Elixir (Neidan, internal alchemy) and nurture Qi into divine spirit. Authentic immortals and sages focus on inner cultivation rather than external forms. When inner realization is achieved, outward manifestations naturally follow—every action succeeds, enabling one to rise above ordinary existence.

The Western Mountain Records explains: In males, the right kidney governs external essence and internal blood, rooted in Yin; in females, the left kidney governs external blood and internal essence, rooted in Yang. The kidneys generate the spleen, the spleen generates the liver, the liver generates the lungs, the lungs generate the heart, and the heart in turn generates the small intestine. This sequence continues to form the large intestine, gallbladder, and bladder. From these emerge the Three Origins (upper, middle, and lower Dantian) and the Three Burners (upper, middle, and lower Sanjiao), further developing into the Eight Extraordinary Vessels, Twelve Primary Meridians, Twelve Collaterals, and ultimately the body’s 36,000 subtle channels and 365 bones. When fetal development completes, innate primordial Qi enters, separating from the mother to form an independent human form.

Internally and externally, the meridians constitute the inner framework, while skin and muscles form the outer layer. Nourishing life requires harmonizing the five viscera—like tending to a tree’s roots to ensure lush foliage. Cultivating the physical form involves regulating the Five Qi (energies of the viscera), as meridians resemble water sources: the deeper their origin, the longer their flow. The grand circulation of true Qi follows celestial movements, while minor cycles align with day and night transitions. In spring, when liver Qi predominates and may overwhelm the spleen, consume sweet foods: japonica rice as staple, jujubes as fruit, beef as meat, and mallow as vegetable. Maintain mental serenity, as grief harms the liver. During meditation, avoid wind exposure since the liver despises pathogenic wind. Daily practice must also heed proper timing.

This passage explains cultivation methods for nourishing the five organs according to seasonal changes. When liver Qi (vital energy) flourishes in spring, one should sit in meditation with eyes closed during the mao hour (5-7 AM) to nurture the liver. Visible results appear within ten days, with improved visual acuity. Sour-flavored foods like beans, plums, dog meat, and bean-leaf vegetables are recommended. Avoid cold exposure and excessive grief, as these harm the lungs.

During summer when heart fire dominates, practice midday meditation during the wu hour (11 AM-1 PM) to cultivate the heart by eliminating distracting thoughts. Within ten days, Qi will circulate freely through all meridians. Pungent foods such as millet, peaches, chicken, and scallions are beneficial. Maintain mental clarity, avoid overheating, and restrain excessive joy.

Autumn's flourishing lung Qi calls for evening meditation during the you hour (5-7 PM). Ten days of practice brings radiant skin. Bitter foods including wheat, tangerines, mutton, and Chinese chives suit this season. Guard against fear, which damages heart Qi.

When kidney Qi peaks in winter, sit upright at midnight (zi hour, 11 PM-1 AM) to strengthen the kidneys. After ten days, the Dantian (energy center) warms and vitality increases. Salty foods like millet, yam, pork, and leeks are appropriate. Avoid dampness and overthinking.

During seasonal transitions, focus on spleen nourishment through cultivation during the xu (7-9 PM), chen (7-9 AM), chou (1-3 AM), and wei (1-3 PM) hours. Loss of Jing (essence) disrupts organ harmony and causes true fire to dissipate - severe cases may lead to complete depletion of primordial Qi and death. Therefore, Daoist practitioners must master methods for consolidating essence and returning to the origin, which constitute the key to achieving immortality.

When the primordial Qi (innate life energy) from the kidneys merges with the heart's fiery energy, the accumulated heat of the heart generates a liquid substance. Like suspended pearls or falling dewdrops, these droplets descend one by one into the Dantian (lower abdominal energy center). With proper regulation of the "fire times" (energy control in Neidan practice), this energy naturally condenses into a pellet-sized elixir, glowing like a tangerine. As new energy regenerates within this primordial Qi and reaches its utmost refinement, it crystallizes into the original spirit (Shen), achieving the state of "a body beyond the body"—transcending the mundane to enter sacred realms.

If practitioners have yet to grasp the truth of serene emptiness and remain entangled in worldly affairs like beasts of burden for their descendants, or if lustful thoughts persist, they should avoid delving excessively into bedroom arts (ancient sexual cultivation methods). These techniques superficially use feminine Yin energy to entice the spirit, causing the heart's fire to sink to the Yellow Court (middle Dantian), but they prevent kidney Qi from ascending. Two remedies exist: First, sit coiled like a dragon, embracing the body like a crouching tiger—sever desires, sit alone in stillness to gather the body, clasp the hands around the navel to condense breath into an embryonic form. Second, straighten the spine with a slight backward tilt, adjust briefly, then guide Qi from behind the elbows straight to the Niwan Palace (upper Dantian) at the crown of the head. This replenishes the brain's marrow, enriches the bones, and yields rejuvenating effects.

Alas, some novices ignorantly attempt to extract female fluids to refine Yin elixirs or process inert minerals to steal heaven-and-earth essences for Waidan (external alchemy). Even if such elixirs temporarily fortify the sea of essence (kidney Jing reservoir), if one's primordial Yang (innate Yang energy) depletes and leaves the Dantian hollow, these external elixirs can brew incurable ailments within the body—even claiming lives. To mistake such heterodox arts for immortal techniques—calm reflection reveals whose fault this truly is.

Regarding Qi replenishment, the Jade Splendor Scripture states: Beyond the nine heavens, no pure Yin exists; beneath the nine earths, no pure Yang remains. The Yang energy born from the earth ascends over 180 days but never surpasses the celestial realm, for Yang inherently arises from Yin. Practicing breath regulation in a quiet chamber (the "closed breath" method: prolonged inhalation, reduced exhalation) yields visible results in ten days—radiant skin, unblocked meridians. Yet deeper practice requires aligning with the mutual generation and restraint of the five viscera (heart, liver, spleen, lungs, kidneys): When one organ's Qi flourishes, another's must wane. By harmonizing these ebbs and flows, the five viscera balance naturally—disease finds no foothold, and longevity may extend a thousand years.

Concerning Jing replenishment, the Supreme Mystic Mirror clarifies: Ascending pure Yang energy is called "Qi"; descending pure Yin energy is called "liquor." When Qi and liquor... (The original text breaks off here, describing the fundamental principle of Jing-Qi transformation. Complete cultivation requires their mutual generation and interaction to form a cyclical flow of life energy.)

This scripture primarily explains the principles of Jing (essence) and Qi (vital energy) circulation within the human body and methods for their preservation. The vital essence flowing between bones is called marrow, while what is expelled from the bladder is termed Jing. The five viscera (heart, kidneys, liver, lungs, spleen) and six bowels (large intestine, small intestine, bladder, triple burner, gallbladder, stomach) form the internal system, while their external manifestations include hair, skin, sensory organs, and limbs.

The text particularly emphasizes: when heart Qi enters the liver, it stimulates the production of liver essence—deficiency in liver essence leads to blurred vision; heart Qi entering the lungs generates lung essence, with deficiency causing muscular weakness; heart Qi entering the kidneys produces kidney essence, its deficiency resulting in mental lethargy; heart Qi entering the spleen creates spleen essence, its lack leading to fragile hair and teeth. Among the five viscera, the kidneys serve as the ocean of essence, while the heart functions as the residence of Qi. True essence is stored in the kidneys, with surplus essence returning to the lower Dantian (three inches below the navel); genuine Qi resides in the heart, with excess Qi gathering at the middle Dantian (the Danzhong point in the chest).

Excessive worry and contemplation drain true Qi like a leaking pot, while lustful disturbances deplete essence like chopping firewood. Nourishing essence requires not only temperance in sexual desire but particular caution during intercourse.

The Western Mountain Records supplements: Heaven and Earth nourish all things, which in turn sustain humanity. As Yang Qi ascends and Yin Qi descends, all beings absorb the essence of Heaven and Earth. Humans digest food in the stomach, where nutrients combine with true Qi before flowing to the kidneys. When kidney Qi becomes abundant, external stimulation generates heart fire, whose downward pressure prevents kidney Qi from rising—creating a state of Yin-Yang contention. This mirrors nature's cycle where Yin Qi descends to earth over 180 days, then Yang Qi rises again from within Yin, repeating endlessly.

However, human kidney Qi is as fragile as mist rising from water, vulnerable to damage from the six desires (of eyes, ears, nose, tongue, body, and mind) and seven emotions (joy, anger, sorrow, pleasure, love, hate, and desire). Upward leakage disperses true Qi through the throat, while downward loss drains essence—like wind escaping through a torn net, inevitably causing depletion. Without understanding Qi replenishment methods, essence dissipates like oil in an exhausted lamp, ultimately trapping one in the cycle of rebirth.

The Record of the Immortals' Gathering at Western Mountain describes cultivation methods for prolonging life through regulating Qi (vital energy) and Shen (spirit).

The foundation of cultivation lies in Qi. Though Qi itself is formless, it must be nurtured through the physical body. As long as the body remains sound, Qi naturally persists. Anyone can practice, regardless of age—the key is maintaining sincere and single-minded dedication.

The text outlines three methods for replenishing Qi: The highest is the Secret Divine Formula of the Celestial Emperor’s Sacred Embryo, the middle level is the Fetal Breathing method transmitted by Bodhidharma, and the most basic is the fetal breathing technique from The Spiritual Pivot (Lingshu) by Bian Que, with annotations by Ge Hong. Other methods are not considered orthodox.

The Dongshen True Scripture states that the root of preserving life lies in not depleting primordial Qi, while the key to longevity is timely replenishment. One must remain vigilant in times of peace, preventing harm before it arises. Do not neglect minor ailments simply because they seem harmless, nor dismiss small benefits because they appear insignificant. Daily routines should align with the rhythms of the four seasons and the cycles of day and night, while actions should be moderate and balanced.

Regulate the meridians through specific postures, use Tuna (breath regulation) to strengthen the body and expel pathogens, and apply reinforcing and reducing techniques to harmonize Qi and blood circulation. Understand the balance between exertion and rest, and master emotions: restraining anger preserves Yin, while tempering excessive joy nurtures Yang. Maintain a tranquil mind, free from distracting thoughts, and nurture one’s true nature in a state of ease and serenity. Even if youthful indulgence has weakened the body, it is never too late to awaken in old age and begin restorative practices.

By using Qi to nourish Qi, Qi will naturally flourish; by using Shen to nourish Shen, Shen will never be depleted. When Qi is abundant, the body is prolonged; when Shen is settled, life naturally extends.

The text concludes: Those who truly comprehend the supreme Dao will not have their lives taken by heaven; those who ingest primordial Qi will not perish by earth’s will. This supreme Dao is not distant—it resides within oneself. With meticulous and devoted practice, longevity will naturally follow.

The Record of the Immortals' Assembly at Western Mountain elucidates methods for attaining longevity through the cultivation of Jing (essence) and Qi (vital energy). Its core teaching holds that the foundation of human life resides in these two vital substances—their union forms the physical body, which serves as the vessel of life. The practice must be timed according to celestial cycles: before noon (11 AM–1 PM), one cultivates the Qian trigram (representing Heaven and Yang), while after noon, the Kun trigram (representing Earth and Yin) is emphasized.

The method for cultivating the Qian trigram involves sitting in stillness with eyes closed within a quiet chamber, maintaining bodily immobility while allowing Qi to permeate the limbs and bones. This gentle steaming of energy throughout the body promotes unimpeded blood and Qi circulation. Through sustained practice, kidney Qi rises to nourish the heart, and when accumulated sufficiently, produces nourishing fluids. This practice period begins at midnight (11 PM–1 AM) and concludes at noon.

For the Kun trigram method, one sits meditatively with hands clasped over the abdomen, guiding the heart fire (referring to Shen/spirit) downward to the Dantian (lower elixir field) to refine the "sea of Qi" in this region. This strengthens primordial Qi, with special attention to avoiding cold in winter and heat in summer, preventing excessive physical strain, and maintaining cleanliness in daily life.

The text particularly emphasizes: during periods of vigorous Qi flow, avoid strenuous activity; when blood and Qi are flourishing, refrain from forcibly suppressing them. The highest cultivation state involves severing desires and remaining unmoved by temptation. The next level permits marital relations while maintaining control over essence without leakage, followed by timely breath regulation to replenish Qi afterward.

Age-specific practice frequencies are prescribed: at thirty years, once every five days; at forty, once every ten days; at fifty, once every twenty days; at sixty, once monthly—with cultivation beyond sixty-four years discouraged. However, adepts pursuing immortality may transcend these limitations.

The essential teaching concludes: nourishing the physical body is inferior to nourishing essence and Qi; nourishing essence and Qi is inferior to nourishing primordial Qi. The fundamental principle of cultivation lies in nurturing Qi—this is the key to longevity.

The Record of the Immortals' Gathering at Western Mountain primarily discusses cultivation methods for achieving longevity by nourishing the Shen (spirit), referring to one's original spirit or spiritual energy.

For practitioners, nourishing the physical form is less essential than directly cultivating the Shen. Strengthening the Shen ensures perpetual stability of both body and Qi channels. Throughout history, accomplished Daoist adepts have discussed numerous methods for nourishing the Shen, yet many fail to see results—either due to lack of sincere focus or failure to recognize that the Shen is the fundamental basis of cultivation.

The text provides two examples: Immortal Liu Gang achieved longevity by performing rituals to unite form and spirit during his destiny day (Jiazi Gengshen); Immortal Zhao, another realized master, could project his Shen beyond his body in meditation, traveling thousands of miles unimpeded, with even malevolent spirits unable to disturb him, thus prolonging his earthly existence. These cases illustrate the importance of replenishing dissipated primordial Qi (Lingqi) and fortifying the existing Hun and Po souls. The ability to foresee fortune and misfortune reflects the Shen's sensitivity, while transcending life and death signifies its state of pristine purity.

Methods for nourishing the Shen include: maintaining physical and mental purity, eliminating distracting thoughts, balancing movement and stillness, and practicing at proper times. When the Neidan (internal elixir) is perfected, Qi naturally becomes pure; with pure Qi, the Shen is inherently nourished.

The Miscellaneous Records of the Ten Continents states: Pure Yin without Yang makes a ghost; pure Yang without Yin makes an immortal; the mixture of Yin and Yang makes a human. Ghosts are forms condensed from Yin energy, while immortals are true substances refined through unbroken Yang energy. Humans become ghosts when their Yang Qi is exhausted and immortals when their Yin is fully eliminated. In youth, when Yang Qi is abundant yet one neglects cultivation, the natural decline in old age brings weakened Qi and dissipated Shen. Wise practitioners prevent damage before it occurs and remedy it afterward, maintaining unbroken Qi—a feat beyond ordinary people.

The Western Mountain Record notes: Humans take 300 days to form in the womb, 1,000 days of nursing after birth, 4,000 days of dependence on external nourishment, and 5,000 days for Qi channels to fully develop. Girls begin losing true Yin at fourteen with menstruation, while boys start leaking Yang Qi at sixteen when Jing (essence) becomes abundant. A man's total primordial Qi measures 810 zhang (a Daoist unit), and a woman's total Yin blood measures 3 dan and 6 dou. The number 81 (9×9) represents pure Yang (the base of primordial Qi), while 36 (6×6) represents pure Yin (the base of Yin blood). Beyond these limits, Jing and Qi gradually dissipate.

The vital Qi (气) and blood in humans naturally deplete over time—how much more so when recklessly squandered without proper cultivation? Consider the princes and nobles who keep thousands of beauties in their households, or the high-ranking officials who maintain hundreds of concubines in their mansions. By day, strong liquor erodes their marrow; by night, unrestrained desires drain their vital essence (精). Their ears drown in sensual pleasures, their eyes crave indulgence, their days and nights are reversed without rest, and their eating and sleeping habits lack any discipline. Add to this a daily diet of rare delicacies and fine silks, frequent drunkenness during intercourse, and a complete disregard for preserving their vital essence. Remember: human spirit (神) is finite. Such extravagance leads to withered appearance and premature aging before even reaching fifty.

True Daoist sages and immortals, in their practice, adhere to the principle of "seeking only to avoid depletion." For daily health preservation, one must observe these essentials: avoid heavy intoxication every evening, refrain from long journeys at year's end, and never engage in intercourse by candlelight throughout one's life—these are fundamental rules to prevent the loss of vital essence.

The human body requires a balance of the five flavors, but none should be overindulged: excessive sourness harms the spleen, excessive sweetness harms the kidneys, excessive saltiness harms the heart, excessive bitterness harms the lungs, and excessive pungency harms the liver. Before attaining the Golden Elixir (金丹), humans inevitably experience hunger. The ancients advocated a light diet, abstaining from rich meats, fearing turbid Qi would pollute the body.

To treat stagnation in the five organs, one may use the "Six Healing Sounds" (a Daoist health-preservation technique that regulates the organs through specific vocalizations). This method originates from the Huangting Jing (黄庭经, Scripture of the Yellow Court). Zhang Chengdao relied on it to preserve his youthful appearance and prolong life, Wang Wuzhen employed it to heal illnesses and nurture vitality, and Sun Simiao used it to cultivate himself and aid the world. The subtlety of the Six Healing Sounds lies in these prohibitions: in spring, avoid the "Hu" sound; in summer, avoid the "Yan" sound; in winter, avoid the "He" sound; and in autumn, avoid the "Xu" sound. The "Xi" sound can be practiced in all seasons to regulate the Triple Burner (the three bodily regions governing fluid metabolism), but the "Chui" sound should be avoided during the eight solar terms (major divisions of the lunar year) to prevent harming the kidneys.

This method subtly embodies the generative and restraining cycles of the Five Phases (五行): when a particular organ's Qi is excessive, one should disperse its "child" (the organ it generates in the Five Phases cycle); when Qi is deficient, one should suppress its "demon" (the organ that restrains it in the cycle). Such profound techniques have been little known since ancient times. Only the true immortals of the Western Mountains deeply grasped their mysteries, applying them without the need for numerous taboos.

The path of cultivation and health preservation lies in regulating daily habits and harmonizing Qi (vital energy). In the morning, avoid fasting; at night, refrain from overeating. Maintain a light diet with minimal greasy or heavy flavors, and you need not worry about limb weakness or lack of vitality.

Regarding the application of the Six Healing Sounds (a Daoist breathing technique involving six therapeutic exhalations): When liver Qi (the vital energy corresponding to the liver) is excessive, use the "Xū" sound to disperse it. However, if liver Qi is deficient, the "Xū" sound cannot activate it—instead, employ the "Hē" sound to purge heart fire (the vital energy of the heart). When heart fire circulates properly, liver Qi will naturally follow.

Liver Qi deficiency often stems from excessive lung metal (the Metal phase corresponding to the lungs). In the Five Phases (Wood, Fire, Earth, Metal, Water), Metal overcomes Wood (lungs restrain the liver), like a wife restricting her husband. In such cases, use the "Sī" sound to purge excessive lung metal.

A wise cultivator carefully observes the generative and restrictive cycles of the Five Phases, adjusting Qi flow to achieve perfect balance—neither excessive nor deficient—so that Yin-Yang harmonizes naturally. The key is to choose auspicious seasonal timings, cultivate with a tranquil mind, and align oneself with the rhythms of heaven and earth, ultimately attaining the state of unity between humanity and the cosmos.

How could the profound principles of heaven and earth prevent humans from attaining longevity and immortality?

The Secret Teachings of the Central Yellow states: Yin generates water, whose nature is cold, yet the legendary Hua Yang Hot Springs remain surprisingly warm when immersed in them. Yang generates fire, whose nature is hot, yet the mythical Xiaoqiu Cold Flames never feel warm when approached. If external water and fire can operate contrary to their natures, how could the Yin and Yang within the human body lack patterns of mutual transformation? For instance, the kidneys belong to water, yet they generate primordial Qi (innate energy) — this Qi is fire. The heart belongs to fire, yet it transforms into bodily fluids — these fluids are water. Kidney water nourishes the meridians throughout the body, while heart fire warms the limbs and skeleton.

The Treatise on Penetrating the Mysteries further explains: The Dao first divided into the two poles of heaven and earth. Heaven follows the Way of Qian (yang energy), where light and clear Qi ascends. Though seemingly pure Yang, it secretly contains a drop of true Yin. Thus, after the winter solstice, the Yang energy within earthly Qi begins to stir, while at the summer solstice, the accumulated Yang energy in heaven paradoxically gives rise to Yin. This Yin energy coalesces without dispersing, condensing into mist and dew — the true Yin water descending from heaven. Earth follows the Way of Kun (yin energy), where heavy and turbid Qi descends. Though seemingly pure Yin, it secretly harbors a spark of true Yang. Thus, after the summer solstice, the Yin energy from heaven descends, while at the winter solstice, the accumulated Yin energy within earth paradoxically generates Yang. This Yang energy rises without dispersing, ascending as clouds and rain — the true Yang fire born from earth.

The human body follows the same pattern: At conception, the father's essence (yang Qi) and mother's blood (yin Qi) combine. The ascending Yang energy forms heart fire, which secretly contains true Yin water. The descending Yin energy forms kidney water, which secretly contains true Yang Qi. Precisely because of this, when kidney Qi rises to the heart, it transforms into bodily fluids (Yin born within Yang), and when heart Qi descends to the kidneys, it transforms into primordial energy (Yang born within Yin).

The Records of the Western Mountains documents: The human body contains three fires and eight waters. The so-called "waters" refer to the bodily fluids (colored waters) produced by the five organs during Qi transformation, as well as the true Yin water (Yin Tiger) hidden within kidney Qi. During cultivation, through the Neidan technique called "Flying Golden Crystal Behind the Elbow," practitioners transport essence-energy to the crown of the head before descending it to interact with heart fire, thereby achieving the alchemical effect of water and fire complementing each other.

This scripture primarily expounds on two essential Daoist cultivation methods: "Divine Water" (shenshui) and the "Three Fires" (sanhuo), along with their application techniques.

Regarding the application of Divine Water (a special energetic liquid produced during cultivation): When illness strikes, one should close the mouth and inhale qi, then repeatedly guide this energy to the affected area—this method is called "Dharma Water." Divine Water has multiple uses and names. For instance, during alchemical practice, the generated true qi can bathe the body, forming the "Bathing Method"; when true qi ascends and returns, it creates the "Elixir Return Method." Liu Haichan (a Daoist adept) described this process as "Two luminaries pouring into the Seven Treasure Hall, one channel circulating Eight Jade Nectar," referring to the advanced alchemical practice of Jade Liquid Elixir Return (yuye huandan). Lü Dongbin (Master Lü) spoke of "water and fire mutually interacting," depicting the cultivated state of Water-Fire Harmony (shuihuo jiji). Xiaoyaozi also mentioned Dharma Water's healing properties, regulating the body through day-night cyclical circulation.

Concerning the cultivation of Three Fires (three fiery energies in the body): The bladder houses Civilian Fire, the kidneys Ministerial Fire, and the heart Sovereign Fire. When external disturbances provoke anger, one should guide this fiery qi downward to refine the dantian (lower abdominal energy center)—this focused maintenance is called "Refining the Medicinal Elixir." When fiery qi ascends through the spinal passes (key points along the Governing Vessel), it's termed the "River Cart"; passing upward through the throat's "Heavy Tower" becomes "Form Refinement." When fiery qi permeates the entire body, this represents the cultivated state of "Body-Immersion Fire."

The Nine Immortals Scripture (Jiuxian Jing) records: Minor illnesses employ water methods, serious illnesses fire methods. If suffering from divine offense or physical discomfort, enter a quiet chamber with loosened hair, sit with closed eyes, assume the Holding Firm gesture (wogu), gently tap teeth (kouchi), and concentrate the spirit. Visualize a fire wheel the size of a bushel rising from below the navel, its flames enveloping the entire body to repel malevolent influences. Buddhism has Demon-Subduing Fire, Daoism has Body-Immersion Fire. Practicing this requires long-term abstinence and solidified Elixir Origin (neidan). Through water-fire fusion and Dragon-Tiger (yin-yang energies) forming the elixir, one naturally dispels yin pathogens. When the primordial spirit (yuanshen) stabilizes, the physical form strengthens; as yin energies retreat, true qi becomes abundant—naturally leading to longevity.

The "True Dragon-Tiger" refers to the authentic yin-yang energies within the body, which constitute the crucial elements for cultivating the Golden Elixir (jindan).

The Dragon-Tiger True Elixir Scripture states that the true locations and meeting points of the dragon and tiger (symbolizing the yin and yang energies within the human body) have always been profound mysteries kept secret since ancient times. Only the Taiyi True Scripture was personally written by Lord Laozi (Laojun), while the True Origin Resolved and Mystical Words of Spirit-Entry texts mention the true formula of the dragon and tiger—one located within the Five Cities of Kunlun (a legendary Daoist paradise) and the other in the Great Abyss of the North Pole (the deepest northern waters). These secret manuals are stored in jade caskets, inscribed on golden tablets, sealed with gold clay, stamped with jade seals, guarded by fierce beasts, and watched over by immortals. Ordinary mortals have no chance to glimpse them.

The Great White Immortal (Taibai Zhenren) once said: In the method of reverse cultivation of the Five Phases, the dragon (yang) manifests from fire (the Li trigram); when the Five Phases move in their natural order, the tiger (yin) is born within water (the Kan trigram). Though this principle appears simple, its profundity lies in revealing the mysteries of cosmic creation.

Master Lü Dongbin (Lü Gong) remarked: After reading Cui Xifan’s Mirror for Compounding the Medicine, it became clear. The yang dragon refers to the true yang energy born from the Palace of Li (heart fire), while the yin tiger refers to the authentic unity water nurtured in the Position of Kan (kidney water). When these two (dragon and tiger) meet, it forms the foundation of cultivation; when the Five Phases complete their cycle, the Golden Elixir can be forged. True adepts who understand this principle can surely ride the crimson dragon (yang spirit) to ascend to the heavens.

The Mirror for Compounding the Medicine elaborates: The primordial qi generated by the kidneys harbors the authentic unity water, called the yin tiger; the fluids produced by the heart contain the true yang energy, called the yang dragon. Here, the dragon and tiger do not refer to the physical liver and lungs but to the subtler yin and yang energies. Only those who grasp this principle and cultivate accordingly can attain sagehood.

The Anthology of Transmitted Teachings further explains: When kidney qi ascends to merge with heart qi, it accumulates to produce fluids imbued with true yang energy—this is the yang dragon born from the Palace of Li (heart). When heart fluids descend to unite with kidney fluids, they transform into primordial qi containing authentic unity water—this is the yin tiger born from the Position of Kan (kidneys). When these two meet within the body, the spirit (shen) is generated. Throughout history, many cultivators understood that the dragon is not in the liver nor the tiger in the lungs. Yet without knowing the precise timing of their meeting and the methods to harness them, achieving longevity or ascension remains elusive. Herein lies the crucial key.

This scripture expounds the essential techniques of "water and fire in harmony" (shuihuo jiji) and "dragon-tiger union" (longhu jiaohui) in Daoist Neidan (internal alchemy) practice. Here, the "dragon" symbolizes heart fire (the Shen/spirit of the heart), while the "tiger" represents kidney water (the Jing/essence of the kidneys). Their union signifies the meditative state where heart and kidneys interact harmoniously.

During cultivation, kidney Qi ascends to energize liver Qi. As liver Qi expands, residual Yin energy from the kidneys enters the spleen. This energy transforms into pure Yang Qi through the liver's alchemical process, carrying within it the "water of true unity" (primordial Qi). Upon reaching the heart, it condenses into liquid form—like suspended pearls or morning dew—and descends back to the lower Dantian (three inches below the navel), never dissipating through bodily excretions. With precise fire regulation (huohou), practitioners refine this into pure, self-generating Qi, potentially attaining the immortal state of "earthly transcendence."

Two primary methods are described: "tiger uniting with dragon" (kidney Qi merging with heart Qi) and "dragon uniting with tiger" (heart Qi merging with kidney Qi). When Qi rises from the coccyx (Weilü point), the left channel carries dragon energy while the right bears tiger energy. Passing through the spinal "twin passes" (Jiaji points) to the "ridge of division," Yang dragon energy enters the "inner court" (upper Dantian) while Yin tiger energy flows into the "celestial pool" (Danzhong point). After thirty-six rotations, true water descends like nectar to nourish the heart.

Advanced practitioners form an embryonic "inner elixir" (neidan prototype). Balance becomes crucial: excessive Qi requires water (Yin fluids) to create jade-like or golden elixirs, while excessive Yang during meridian circulation needs fire (conscious intent) for refinement. The elixir stage primarily involves the solitary movement of Yin tiger, while body refinement depends on Yang dragon's isolated action.

The text emphasizes that recognizing dragon-tiger's true nature and mastering their union timing enables practitioners to forge the "true elixir" (Golden Elixir) within three hundred days—a substance conferring celestial longevity. The crystalline "jing" mentioned refers to the elixir's materialization, marking successful cultivation.

The Xishan Qunxian Hui Zhen Ji (Records of the Immortals' Gathering at Western Mountain) documents the crucial distinction between Neidan (internal alchemy) and Waidan (external alchemy) cultivation. When the exalted Immortal Lord Yuanshi first transmitted the Great Dao to humanity, he used the cyclical movements of heaven-earth Yin-Yang and the patterns of the sun-moon to illustrate the principles of cultivation.

Guangchengzi (the teacher of the Yellow Emperor) once instructed the Yellow Emperor in Neidan methods. However, due to the emperor's administrative burdens and unstable foundation, progress proved difficult. Consequently, he shifted to refining Waidan with mineral substances at Mount Kongtong. The text clarifies: Neidan alone constitutes the true elixir, while Waidan merely treats illness and preserves health. Minor attainment in Neidan grants longevity without aging; major attainment transcends ordinary existence to sagehood. The process involves condensing Yin-Yang Qi within the Dantian (lower abdominal energy center), transforming Jing (essence) into "mercury" (an alchemical term for refined vitality), further refining this mercury into "cinnabar sand," and finally coalescing it into a vermilion pellet—the internal elixir. At this stage, genuine Qi arises spontaneously. Refining Qi with Qi and unifying Shen (spirit) with Qi leads to Dao-realization, ultimately achieving the omnipotent sage-state—far surpassing Waidan's limitations.

The Xishan Ji further explains: Through "dragon-tiger copulation" (the union of heart-kidney Yin-Yang), the Mysterious Pearl (another name for the internal elixir) forms. Mastering the correct "firing times" (alchemical stages) refines it into the Great Medicine. Once genuine Qi manifests, practitioners become impervious to heat and cold; when Qi consolidates, hunger and thirst vanish permanently. This Qi not only self-heals but also aids others—boiling water upon immersion, revitalizing withered trees with a breath, transforming bitterness to sweetness, reversing decline into vigor, curing illness, and dispelling malign forces with unfailing efficacy.

Yet some misunderstand true cultivation of primordial Yuanqi (original vitality), obsessively smelting minerals day and night with furnace fires, mistakenly seeking ascension. However, ancient and modern adepts have debated Waidan without outright rejection. Guangchengzi's ninefold-refined cinnabar was called "Divine Elixir"; Chen Qizi's seven-jewel cinnabar refined nine times was termed "Numinous Elixir"; Prince Liu An's sevenfold urine-refined product was named "Returned Elixir." These substances essentially condensed Lingqi (numinous energy) into Shen (spirit), which disperses back to emptiness, returning Qi to its origin. Later practitioners clinging to Waidan's form while missing its essence mistake branches for roots.

The path of cultivation requires both internal and external practice to attain the Dao and achieve immortality. Relying solely on waidan (external alchemy through mineral elixirs) will deplete primordial Qi and weaken the shen (spirit), making it impossible to retain the essence of Heaven and Earth within the body—indeed, it may bring harm instead of benefit.

The mystery of lead and mercury: When the ancient immortal Guangchengzi transmitted waidan formulas to the Yellow Emperor, he spoke of lead and mercury. The human body corresponds with nature: at birth, the kidneys form first—associated with the Water phase of the northern celestial stems Ren and Gui, corresponding to lead among the five metals. Next forms the heart—associated with the Fire phase of the southern stems Bing and Ding, corresponding to cinnabar among the eight minerals. Extracting silver from lead parallels drawing the True One Water (primordial jing) from kidney Qi; extracting mercury from cinnabar resembles extracting the True Yang Qi (primordial yang energy) from heart energy. In waidan practice, when lead-silver and cinnabar-mercury combine with proper firing techniques, they form the Great Medicine.

For internal cultivation: The True One Water from kidney Qi unites with the True Yang Qi from heart fluids, just as in waidan practice, to form neidan (internal elixir). The Chuan Dao Ji states: Black lead symbolizes the primordial Qi—foremost among metals, it generates silver; cinnabar resonates with solar energy—sovereign among minerals, it produces mercury. The most difficult to extract is silver from lead, while mercury from cinnabar disperses most easily—yet their union forges the ultimate treasure.

Internal cultivation principles: The primordial Qi of parents combines to form the embryo, where essence and blood condense into the inner kidneys (the "lead" of neidan practice). From the kidneys arises primordial Qi, which transforms into kidney Water. This unites with heart-centered True Yang Qi at the Yellow Court (middle dantian) to form the elixir, called "true lead." When kidney Qi and heart Qi merge, accumulated energy generates fluids that coalesce into the Mysterious Pearl (neidan prototype), descending to the lower dantian as "mercury." Upon achieving the internal elixir, authentic Qi naturally overflows.

This passage elucidates the profound relationship between "lead and mercury" (qian-gong) and "Yin-Yang" in Daoist Neidan (internal alchemy) practice. The Qi (vital energy) generated in the kidneys (true fire) ascends to the crown of the head, where it merges with the descending heart fluids (true water), much like the fusion of lead and mercury in a crucible during alchemical refinement, ultimately forming the precious "priceless pearl" (the inner elixir). Throughout history, realized masters have emphasized that while there are many interpretations of lead and mercury, the authentic lead refers to the Jing-qi (essence-energy) of the kidneys, and mercury denotes the true fluids of the heart—their harmonious union represents the correct path. Any claims advocating external sourcing of lead and mercury are deemed fallacious.

All phenomena in heaven and earth follow the principles of Yin-Yang: Heaven relies on Yang Qi to sustain the Dao of Qian (the way of celestial vigor), while Earth depends on Yin Qi to maintain the Dao of Kun (the way of earthly receptivity). The sun embodies the Yang soul, and the moon contains the Yin spirit. At the summer solstice, when Yin Qi first emerges, all life would wither without true Yang (the summer's Yang energy); at the winter solstice, as Yang Qi begins to stir, nothing could flourish without true Yin (the winter's Yin energy). Just as the yangsui (an ancient solar ignition mirror) can focus sunlight to produce fire, while moonlight cannot similarly draw water, the cosmic interplay of heaven, earth, sun, and moon manifests the supreme truth of genuine Yin and Yang.

The Xishan Ji (Record of the Western Mountain) further clarifies: The kidneys belong to the Water phase, and the primordial Qi arising from them is called "true fire," which secretly harbors the water of true unity—demonstrating Yang within Yin. The heart belongs to the Fire phase, and the refined fluids produced within it are termed "true water," containing the Qi of upright Yang—revealing Yin within Yang. The "three splendors" sought in cultivation refer to three types of Yang energy: kidney Qi represents Yang within Yin; the true Qi of the elixir field is the pure Yang within supreme Yang; and the Qi of heart fluids embodies Yang within Yang (the three aspects of Yin are not discussed here). The ultimate goal is to achieve complete dissolution of Yin and the purification of Yang.

The Jade Emperor's Sacred Embryo Formula elucidates methods for cultivating Neidan (internal alchemy). During practice, one must sink the heart-fire (conscious intent) to the lower Dantian (energy center three inches below the navel), eliminating external distractions and scattered thoughts to consolidate the body's genuine Qi (vital energy). When this Qi settles into the "sea of energy" (Dantian) without floating upward, breathing naturally becomes slow and elongated—this is the state of natural embryonic respiration. The ninth-year wall-gazing meditation of Bodhidharma, through which he attained embryonic respiration, was achieved by internal contemplation of one's cosmic body and spiritual journeys through celestial palaces within. The key lies in maintaining a mind purified of distractions; only by abstaining from deluded thoughts can one perceive the true self.

Bian Que explains in the Ling Shu: After the winter solstice, when the body's genuine "lead" (original Jing/essence) accumulates sufficiently, it stabilizes the Dantian like a flower's pistil. At this stage, one should inhale through the nose and hold the breath, silently counting to twenty-four—this constitutes one unit of "fire timing." After forty-five days of cultivation, accumulating sixteen units of fire timing refines the "yang embryo." Following the summer solstice, when genuine "mercury" (original Shen/spirit) accumulates to three parts, it stabilizes the Crimson Palace (heart center) like a brooding egg. Similarly, by holding the breath and counting cycles over forty-five days, one refines the "yin breath." The union of yin and yang generates true Qi, which transforms into the spirit, achieving unity of form and spirit—thereby attaining longevity equal to heaven and earth, or even cultivating an immortal body beyond the physical form.

Ge Hong notes in his Discourse on Embryonic Respiration that true embryonic breathing should resemble a fetus's natural respiration in the womb. Modern practitioners often misunderstand this principle, forcibly holding their breath until gasping uncontrollably—such practices not only fail to retain genuine Qi but instead deplete primordial energy and allow turbid external Qi to invade. The correct method involves allowing the breath to pause naturally during transitions between inhalation and exhalation, without deliberate breath retention.

When experiencing rapid breathing, one should first take a deep inhalation of fresh Qi (qing qi) through the nose, then use this newly inhaled energy to replace the turbid Qi within the body. This breath regulation method effectively expels stagnant Qi left by hasty breathing. By accumulating pure Qi, it refreshes both the spirit (Shen) and physical body, while also treating various ailments.

However, be mindful that deliberately holding one's breath or forcibly prolonging respiration (known as "fetal breathing" or taixi) is not a natural state—this constitutes an inferior cultivation method. True immortals and sages classify fetal breathing into three grades: the superior grade follows natural respiration, the middle grade involves conscious regulation, while the inferior grade refers to this strained breath-holding practice. Practitioners should aspire to achieve a state of natural harmony in breathing rather than forced exertion.

The Records of the Immortals' Gathering at Western Mountain primarily discusses Daoist cultivation techniques of breath regulation and Qi nourishment, detailing how these methods can eliminate illness and strengthen the body.

Regarding breath regulation methods: Inhale pure Qi through the nose and exhale turbid Qi through the mouth to dispel cold and pathogenic factors from the body. When warm Qi circulates internally, it clears blockages in the meridians. Maintaining steady breathing stabilizes Qi, preventing disturbances in blood and Qi while naturally harmonizing Yin-Yang. Prolonged practice with settled Qi and inwardly collected Shen (spirit) leads to profound cultivation states—effects beyond verbal description. Among methods for replenishing primordial Qi, this represents the supreme approach.

Specific techniques include: Swallowing Qi alleviates hunger and thirst, circulating Qi strengthens muscles and skin, gathering Qi nourishes the lower Dantian (the energy center three inches below the navel), regulating Qi restores youthful complexion, and rotating Qi enhances blood vitality. While effective, none match the swift and lasting benefits of "fetal breathing" (a deep meditative state resembling intrauterine respiration) for replenishing primordial Qi.

On cultivation principles: The text states that proper methods lead to attaining the Dao, after which immortality becomes attainable. The perceived difficulty in achieving immortality stems from learning unorthodox methods—the Dao itself isn't hard to grasp, but authentic transmission is rare. Ancient adepts could become invisible, transform appearances, retain primordial Qi, revive the dead, become invulnerable to blades and venom, make nails fall out spontaneously, walk through fire unharmed, reverse water flow and storms, scatter headgear to frighten rabbits, or loosen belts to repel snakes—ripening fruits instantly and summoning dragons. These represent magical arts, distinct from genuine Daoist practice.

The text records specific healing methods: For cold pathogens invading intestines during seasonal transitions causing "cold damage," sit quietly in a closed room, close eyes to regulate breath, cup external genitals with stacked hands, then bow forward twenty to thirty times until sweating disperses the cold. For seminal loss or lower energy deficiency, after sunset sit quietly while cupping genitals with one hand and rubbing below the navel eighty-one times with the other, alternating nine cycles—this warms the Dantian and replenishes true Qi.

Another method: In quiet space free of distractions, visualize an internal fireball burning during closed-eye meditation. Prolonged practice fortifies the Qi sea (energy reservoir), transforms facial complexion, and builds resistance to temperature extremes. For food stagnation causing abdominal distension or chills/fever, sit quietly while inhaling pure Qi through the nose and exhaling turbidity through the mouth to regulate.

This passage primarily discusses Daoist cultivation methods concerning Qi-blood circulation and Yin-Yang harmonization, as well as techniques for healing illnesses through breath regulation and posture adjustment.

Regarding foot care methods: Ancient practitioners believed the heart corresponds to Yang while the kidneys correspond to Yin. Imbalanced circulation of Yin-Yang Qi can lead to heavy, fatigued legs. For those exhausted from daily奔波, soaking feet in warm water at night is recommended. However, a more effective method involves elevating both feet to reverse Qi-blood flow to the Yongquan point (the acupoint at the center of the foot sole), then guiding it back upward to the Dantian (the energy center three inches below the navel). This practice makes legs light and powerful, enabling swift walking.

For minor physical discomforts, one may sit quietly with closed eyes, clear distracting thoughts, and direct heart-Qi to the affected area while briefly holding the breath—this can bring relief. Yet these remain mere techniques, not yet the true "Dao."

The genuine Dao encompasses all things and permeates existence. Dao manifests through Yin-Yang interactions, just as heaven and earth cycle through four seasons, and the moon waxes and wanes. The human body follows Yin-Yang conjunction rhythms: between late Chou (1-3 AM) and early Yin hours (3-5 AM) is Yang meeting Yin; between late Chen (7-9 AM) and early Si hours (9-11 AM) is Yang interacting with Yang; between late Wei (1-3 PM) and early Shen hours (3-5 PM) is Yin meeting Yang; between late Xu (7-9 PM) and early Hai hours (9-11 PM) is Yin interacting with Yin. Understanding these Yin-Yang conjunction patterns brings one closer to Dao cultivation.

On "Refining Form into Qi": The Western Mountain Records states the body serves as Qi's dwelling, while Qi acts as the body's master. Using the body to nurture Qi makes the body robust when Qi is abundant; employing Qi to refine the form ensures Qi purity when the body is perfected. Human genuine Qi follows seasonal shifts—residing in the liver during spring, the heart in summer, the lungs in autumn, and the kidneys in winter. Primordial Qi circulates hourly: in the kidneys during Zi (11 PM-1 AM), the liver at Mao (5-7 AM), the heart at Wu (11 AM-1 PM), and the lungs at You (5-7 PM). Ancient adepts who comprehended celestial mechanisms synchronized Qi movement with heavenly timing, correlating daily hours with annual solar terms. From Zi to Wu hours is the period of Qi generation, suitable for Qi-gathering and elixir-returning methods; from Wu to Zi hours marks Qi dissipation...

The cultivation method of Perfected Pengyu states: Before the hour of Wu (11 AM - 1 PM), cultivate the Qian trigram (representing Heaven and Yang), and after Wu hour, cultivate the Kun trigram (representing Earth and Yin). From Yin hour (3-5 AM) to Wu hour, sit quietly regulating the breath, keeping the eyes closed and refraining from speech, allowing the respiration to become slow and continuous. Visualize the heart palace (the cardiac region where the spirit resides) as the harmonious union of Yin and Yang like a conjugal meeting. Prolonged practice yields the effect of attaining immortality.

Perfected Yuanfang's oral instruction says: From Chen hour (7-9 AM), maintain silence while stirring the tongue against the upper and lower palate, swallowing the resulting saliva while exhaling the pent-up emotional Qi (vital energy) of joy, anger, sorrow, and pleasure from the heart. When genuine Qi rises and lingers in the face, gently guide it with the hands. Then sit quietly in a meditation chamber without speaking. During the Wu-Wei period (11 AM - 3 PM) when Qi activity peaks but the spirit grows dull, one may recline sideways with closed mouth for brief rest. Long-term practice of this method not only prolongs life but preserves bodily vitality. This approach understands the importance of timing and grasps Yin-Yang interaction, though it lacks specific herb-gathering techniques.

The Supreme Perfected of Western Mountain points out: During Zi hour (11 PM - 1 AM), kidney Qi emerges; during Mao hour (5-7 AM), liver Qi arises. At Wu hour, kidney Qi interacts with heart Qi, transforming into fluids that return to the Dantian (lower abdominal energy center), called the "Mysterious Pearl." With precise fire regulation (breath and intention control), the Great Medicine can be refined. Kidney Qi secretly contains the True Unity Water (primordial essence), while heart fluids hold the True Yang Qi. This principle of Yin embracing Yang and water receiving Qi forms the foundation of the Great Dao of longevity.

The concrete practice method: During Chen-Si hours (7-11 AM), sit upright in a quiet chamber, focusing the spirit inward while allowing the mouth to fill with saliva—neither swallowing nor spitting. Breathing should involve slight inhalation and slow exhalation, continuous yet subtle as if barely present. This naturally enables the interaction of Yin and Yang Qi, condensing into nectar-like substance. Maintaining this flawlessly for one hundred days completes the medicinal potency; two hundred days stabilizes the Sacred Embryo (rudimentary inner elixir); three hundred days perfects the immortal body with self-generating true Qi. When true Qi begets further true Qi, one can refine Qi into Shen (spirit). As Zhongli Quan said: The three ancient Perfected Ones...

The Record of the Assembly of Immortals at Western Mountain details the methods and essentials of refining the Golden Elixir (Jindan). It first emphasizes that cultivation efforts will be fruitless without grasping these key principles. Just as one must skillfully navigate the harmonious interplay of dragon and tiger to truly appreciate the sublime beauty of Yangzhou’s spring scenery—where flowers bloom across the city and ponds brim with water—so too must the practitioner master this internal alchemical process.

The term "dragon-tiger coupling" (longhu jiaogou) refers to the fusion of Yin and Yang Qi within the body in Neidan (internal alchemy) practice. The method of "gathering medicinal ingredients" (collecting Jing and Qi) operates from noon (wu shi) to midnight (zi shi), utilizing the precise "fire times" (huohou) for refining the elixir. Though cultivation techniques have evolved over time, those who fail to comprehend the true principles or perceive celestial mechanisms (tianji) will never grasp the subtleties of creation.

The text cites Bian Que, the ancient physician, who understood the essence of the Ling Shu Jing: inhaling pure Qi and retaining it for four breaths constitutes one zhu (an ancient weight measure), with twenty-four zhu equaling one liang. In summer, the heavenly currents of the Xun trigram (one of the Bagua) circulate twenty-five degrees to refine the True Mercury (Yin essence), forming the Yin embryo. In winter, the spiritual talisman of the Qian trigram circulates twenty-five degrees to refine the True Lead (Yang Qi), generating the Yang breath. When Yin and Yang merge, the Golden Elixir is forged—consuming a single pellet grants immortality.

Guang Chengzi (the legendary teacher of the Yellow Emperor) instructed the emperor to sit in stillness from dawn to dusk, clearing distracting thoughts and turning the spirit inward while lowering the heart’s fire into the Dantian (lower elixir field). Visualize a pure vase below the navel containing a pearl the size of a pellet, tempered day and night until the inner elixir takes form and breathing becomes naturally serene. This leads to freedom from hunger, thirst, and the extremes of heat and cold, enabling prolonged earthly existence. Mastery lies in regulating the fire times without forcibly gathering Qi.

A poetic analogy concludes: just as the prime of youth fades swiftly for talented scholars and beauties, so must the practitioner seize the opportune moment. Between 7 PM and 11 PM (xu-mo hai-chu), when true Qi returns to the Dantian with bodily fluids, the union of Yin and Yang risks dissipating vital energy. At this time, retreat to a quiet chamber, slow the breath, lower the heart’s fire, and fix the mind on the Dantian. Guard against uncontrolled rising of kidney Qi or unstable descent of heart fire—gentle abdominal contractions may harmonize the process.

During cultivation practice, gently gathering one's breath will naturally generate warmth in the Dantian (lower abdominal energy center). The entire cultivation process is divided into several stages: the initial hundred days correspond to the Qian trigram (pure Yang state) in the Bagua, followed by another hundred days corresponding to the Dui trigram (initial interaction of Yin-Yang), then returning to Qian. Subsequently, a hundred days transition from the Kun trigram (pure Yin state) back to Qian. In this way, Qian and Kun (Yin-Yang) mutually transform. When the "fire timing" (regulation of intention and breath during cultivation) is properly mastered—like the ancients' saying of "extracting lead and adding mercury" (a method to balance Yin-Yang)—it must be achieved through the "Elbow-Passing Flight of Golden Essence" (a Neidan technique).

Ancient immortals would "gather the medicine" (collecting the body's Jing and Qi) during the Li trigram (symbolizing the primordial spirit) and "stoke the fire" (enhancing Yang energy) during the Qian trigram. After three hundred days, the internal elixir (Neidan) would coalesce, transforming the practitioner into an "earthbound immortal" (an initial stage of attainment), achieving the state where form and spirit are wondrously unified, granting longevity and deathlessness. Thus, refining the physical form ("lianxing") must rely on true Qi (primordial energy).

The Western Mountain Records state: By using Qi (energy) to refine the physical form, once the form transforms into Qi, the body becomes light and robust, capable of walking on water without drowning and entering fire without burning. The key lies in the "dragon-tiger copulation" (the fusion of heart and kidney energies) to form the "great medicine" (raw material for the inner elixir). With precise fire timing, the Golden Elixir can be forged. True cultivation does not involve physical union between men and women but rather the harmonization of internal Yin-Yang: extracting lead (lowering heart fire) and adding mercury (raising kidney water), causing the Yin substance to recede ("the Yin of two eights fades"), while through bone-transmutation and form-refinement, Yang energy grows ("the Yang of nine threes flourishes"). After three hundred days, the "embryonic immortal" (proto-form of the inner elixir) is complete, and true Qi is generated—at this point, gathering the medicine is no longer necessary.

The method of "Elbow-Passing Flight of Golden Essence" is as follows: Energy rises from the kidney region through the Weilu point (tip of the tailbone) to the Jiaji (a point on the spine), then passes through the "double gates" (upper and lower Jiaji regions) to reach the "upper palace" (the head). It is not merely about using kidney Qi to nourish the brain but also about descending the "true fire" (heart-mind energy) at noon (Wu hour) to refine the elixir until Yin is exhausted and Yang is pure (complete transformation into pure Yang). The specific practice: During the Zi hour (11 PM–1 AM), when kidney Qi first arises, sit upright in a quiet room with eyes closed, gathering body and mind—kidney Qi will naturally accumulate. Slightly lift the body, draw in the chest, and straighten the waist; the energy will first reach Jiaji and then the upper palace. Practicing from Zi hour to Chen-Si hours (7–11 AM) for a hundred days will open the "three passes" (Weilu, Jiaji, and Yuzhen). Simultaneously, use heart fire to temper the inner elixir in the lower Dantian, solidifying Yin and condensing Yang, allowing energy to naturally flourish.

When energy becomes abundant, it ascends forward to the crown of the head and backward into the brain, rising simultaneously in both directions. At this stage, simply lifting the body slightly without movement can "burn away the form" and expel Yin substance. Each cultivation session adds a fraction of Qi, ten sessions add a fraction of Shen, a hundred sessions extend life by ten thousand years, and a thousand sessions enable transcendence of the mundane world. Ancient immortals, wary of excessive fire timing, also devised a "cooling method" (a regulating technique): First, use "Jade Liquid Return to the Elixir" (a basic refining method) to gather the medicine, then employ the Elbow-Passing Golden Essence to enter the brain, returning from the upper Dantian (head) to the lower Dantian (abdomen)—this is the method of "Golden Liquid Return to the Elixir" (an advanced refining technique). Specifically, it involves puffing the cheeks and imaginarily swallowing Qi (visualized energy intake). Once the inner elixir is achieved, true Qi naturally arises.

The key to cultivating true Qi (primordial vital energy) lies in regulating the Qi of the five viscera. The Jiuxian Jing (Nine Immortals Scripture) states that the foundation for refining the divine sword and golden hammer is precisely the Qi of the five viscera. The Zhonghuang Jing records that by practicing breath retention a thousand times to cultivate the five viscera, each organ releases its elemental Qi (green for liver, red for heart, yellow for spleen, white for lungs, black for kidneys). These energies converge and ascend to the upper Dantian (muddy pellet palace), where the three Yang Qi unite and rise to the crown of the head. Without dedicated cultivation of the five viscera's Qi and specific training methods, tangible results are difficult to achieve.

The Qi-refining methods transmitted by the Xishan school are profound and esoteric: gathering the medicinal essence (harvesting bodily Jing-Qi) and applying the fire (refining the essence-energy) for three hundred days can produce the great medicine (Neidan). After another two hundred days of returning the elixir to refine the physical form, one achieves abundant true Qi. Practice need not strictly follow grand celestial cycles but can align with daily micro-cycles instead.

Concrete cultivation aligns with the heavenly stems and earthly branches:

• On Jia/Yi days, refine liver Qi. On Jia days, begin breath retention from the Gen trigram (northeast, corresponding to the Yin position) until the Xun trigram (southeast), observing green Qi circulating to the crown. On Yi days, gently nurture liver Qi using the same method.
• On Bing/Ding days, refine heart Qi. On Bing days, practice breath retention from Xun to Kun trigram (southwest), witnessing red Qi ascending. On Ding days, nourish heart Qi.
• On Wu/Ji days, cultivate spleen Qi, selecting seasonal hours: Chen (7-9am) in spring, Wei (1-3pm) in summer, Xu (7-9pm) in autumn, and Chou (1-3am) in winter for breath retention.
• On Geng/Xin days, refine lung Qi. On Geng days, retain breath from Kun to Qian trigram (northwest), observing white Qi rising. On Xin days, nurture lung Qi.
• On Ren/Gui days, cultivate kidney Qi. On Ren days, practice breath retention from Qian to Gen trigram, witnessing black Qi circulating.

Each practice must carefully observe the generative and controlling relationships of the Five Phases.

This passage describes certain states and phenomena encountered during Daoist Neidan (internal alchemy) practice.

When the practitioner's kidney Qi becomes abundant, black Qi will manifest and circulate above the head. During daily kidney Qi cultivation, one must observe the cycles of mutual generation and restraint among the Five Phases (Wood, Fire, Earth, Metal, Water). After ten-day cultivation cycles, true Qi circulates through the five organs. Following 250 days of practice—with each organ cultivated twenty-five times—the Qi naturally condenses. At this stage, the phenomenon of "River Cart Circulation" (a Neidan term referring to Qi circulation within the body) appears, accompanied by colorful visions: reed pipes and zithers, celestial maidens singing and dancing, chariots and banners forming processions that joyfully pay homage to celestial palaces.

Should negative spirits or demonic influences disrupt the practice, simply close the eyes in quiet meditation within a purified chamber, maintaining proper posture while invoking the "Samadhi True Fire" (inner energy generated during practice) to dispel such disturbances. After overcoming these trials, the previous visions of attendants and performances will intensify. Here, one must persist in serene introspection, maintaining clarity without being deluded by these manifestations.

When the practitioner feels the body becoming light as if ready to soar, with consciousness becoming difficult to restrain, this marks the critical moment of "liberating the Shen (spirit) from its shell"—a sign of transcending the mundane to attain sagehood.

The Record of Western Mountain states that genuine cultivators must dedicate themselves to the Great Dao (the Way), embracing solitude willingly. Upon reaching the states of "Five Qi Returning to Origin" (true Qi of the five organs converging) and "Three Flowers Gathering at the Crown" (the three treasures of Jing (essence), Qi, and Shen uniting), magnificent inner visions emerge—towers and chariots, celestial dances—all reflections of internal Qi movements that must not be mistaken for external reality. Those who become attached to these visions without transcending them remain at the level of "earthbound immortals," unable to achieve true spirit liberation or celestial ascension.

Finally, the text recounts how Immortal Haichan, upon completing his cultivation, prepared for his Yang Shen (pure Yang spirit) to emerge like a crane ready to soar. This passage emphasizes that practitioners must discern illusory states to genuinely transcend worldly existence.

This passage describes several states and methods of "yang spirit projection" (yangshen chuqiao) in Daoist cultivation. When Zhongli Quan (Master Zhongli) achieved complete cultivation, through seated meditation and inner observation (a profound meditative state), he felt as if ascending a seven-tiered pagoda, progressing upward level by level. Practitioners must note that upon reaching the top tier, one must decisively leap out—otherwise, they will remain at the level of a "land-bound immortal" (ludi xianren). At the moment of successful projection, the experience resembles a dream, with a crystalline "yang spirit" appearing outside the body like an infant, which must then swiftly return to its original form. If the yang spirit remains within the body without projecting, one attains longevity equal to heaven and earth; if it projects but does not return, one transcends worldly existence.

Lü Dongbin (Master Lü) employed a similar method, but during inner observation of the "Purple River Chariot" (ziheche, referring to the pathways of jing and qi circulation in the body), he became enchanted by the beautiful visions and hesitated to transcend. Thus, he used true fire (zhenhuo) to transform a fiery dragon that broke through the darkness—this is considered the most sublime method of shedding the physical shell. Although Chan (Zen) patriarchs lacked mastery over fire phases (huohou), they could still project the yin spirit by listening to the sound of a chime in deep concentration. However, this method only allowed departure without return. The Chan masters Bodhidharma and the Sixth Patriarch Huineng entered a meditative state described as "a body like withered wood, a mind like dead ashes," causing the spirit-consciousness (shenshi) to rise from the heart-field (xintian) directly to the Thirty-Three Heavens (the highest Daoist celestial realm), yet they too could not return.

When perfected adepts of the Western Mountain reached the culmination of their practice, they would hear celestial music during inner observation. By "igniting the fire" (qihuo, activating the true yang within), they elevated the primordial spirit (yuanshen) to the crown of the head, then "crossed the gate" (guomen, breaching the heavenly gate) to project the spirit. The specific method involved first visualizing a few solitary thatched huts amidst a scene of bustling splendor, departing from there, moving from near to far, and finally, upon looking back at their homeland, generating the intention to transcend. These methods all emphasize the critical moment of "spirit projection" (chushen), where one must precisely gauge the fire phases—neither hesitating nor clinging to illusory visions.

For those who seek transcendence from the mundane world, one must follow the correct path of cultivation. The secret teachings passed down by immortals and sages through the ages all emphasize relinquishing the mortal flesh (referring to the liberation method of corpse-free transcendence), which fundamentally has no distinction of difficulty or ease. As evidenced by this verse: To achieve the great Dao, the spirit (Shen) must depart from the physical form, while the heart remains unshackled by worldly splendor. Though the scenery of one’s earthly home may appear beautiful, beneath its bustling surface lies profound solitude—this is the true essence of cultivation.

Regrettably, some young Daoist practitioners lack deep insight. They merely allow their yin-spirit (an impure, unrefined spirit) to leave the body during meditation. If they mistakenly exit through the celestial gate (Baihui point at the crown of the head), they can never return to their physical form. Such false corpse-liberation techniques only deceive the uninitiated and invite mockery from true adepts.

The Dongtian Yulu (Discourses of the Grotto Heavens) states: Ordinary people fail to see through worldly illusions, mistaking fleeting wealth and status for permanence, their minds restless and unsettled. Even as their primordial Qi weakens and illness strikes, they remain deluded at the moment of death, their souls transmigrating into the animal realm. Even with a new body, they cannot grasp the truth of life and death. True cultivation refines the innate primordial Qi, and only when the pure yang spirit is fully formed can one transcend the mundane world and take a place among the Three Immortal Isles (Penglai, Fangzhang, and Yingzhou). When merit and virtue are perfected, the spirit ascends, leaving the physical shell behind, yet one must still accumulate good deeds in the human realm. Only when both cultivation and virtue reach completion can one receive the celestial decree to dwell eternally in the blessed grotto-heavens.

The Zhichuan Shoudao Ji (Record of Zhichuan Receiving the Dao) emphasizes: Those who attain the Dao must carefully choose whom to transmit it to. Passing it to those with impure intentions brings calamity upon seven generations of ancestors; yet failing to transmit it to a worthy candidate invites misfortune upon oneself. Chisongzi (the ancient Rain Master) once warned the Yellow Emperor: Seeking the Dao must be free of selfish motives—one must offer sincere treasures as a pledge, just as true gold fears no fire.

The Xishan Ji (Records of the Western Mountain) describes three grades of almsgiving: The highest is relinquishing the self (devoting oneself wholly to the Dao), the middle is forsaking worldly attachments to descendants, and the lowest is abandoning lands and property. Similarly, transmitting the Dao also has three grades: The highest is passing it to those of virtue (De), the middle to those who understand cultivation methods, and the lowest to those skilled only in techniques.

The admonition of Mao Zhenjun (Mao Ying) states: Those who transmit the Dao must uphold the teachings of the ancient sages. When encountering a sincere seeker, one must not withhold the teachings for lack of material offerings; when facing an uncommitted disciple, even lavish gifts should not compel transmission—for doing so violates the Dao’s principles and benefits neither party.

The Jade Perfected One once asked Yuande Zhenjun (a high-ranking celestial official): Why must the exalted immortals, when transmitting the Dao in Jambudvīpa (the human world), establish oaths and accept gold and jade as tokens? The Zhenjun replied: Because the hearts of people in this realm are deceitful, solemn rituals are necessary to bind them. Gold and jade symbolize unwavering devotion to the Dao, while oaths serve as safeguards against fraud—only thus can the great Dao be preserved from irreverence.

Those burdened with heavy sins and shallow blessings often fail to believe in the celestial mechanism (referring to natural laws and the true essence of cultivation), valuing wealth more than life itself, willingly descending into lower ghostly realms. Unless they pledge their commitment with gold as a token, they will inevitably waver in hesitation; unless they swear solemn oaths, they will carelessly divulge celestial secrets. Thus, gold is used as a pledge, symbolizing the steadfastness of their resolve.

Alas! Among the common masses of the mundane world, scarcely one in ten thousand possesses the purity and emptiness of heart required for cultivation. Among those who cultivate purity, hardly one in ten thousand is truly sincere in pursuing the Dao (the Way). And among the sincerely devoted, barely one in ten thousand truly comprehends the celestial mechanism. Yet those who do understand it often hold wealth in contempt, valuing life far above material possessions—such individuals are exceedingly rare.

Some, under the pretense of cultivating the Dao, exploit others for profit, deceiving and misleading genuine seekers of the Way. As a result, sincere aspirants grow wary and avoid Daoist practitioners altogether. This leaves true masters of virtue (those of high moral cultivation) constrained and silent, unwilling to intervene even when they see others straying into error.

If seekers of the Dao could discern wisely between the worthy and the foolish, love the teachings sincerely while distinguishing truth from falsehood, and progress step by step in their practice while accumulating merit without cease—then even if Mount Tai and Mount Hua were turned to gold, it would still be insufficient to repay even a ten-thousandth part of the kindness shown by their masters and fellow practitioners.