Overview of the Three Systems of Changes (連山 · 歸藏 · 周易): Origins, the Zhouli Taibu Canon & Complete Cosmological Architecture

1. Why Is the I Ching More Than Zhouyi Alone? The Three-Millennium Blind Spot

History conceals its deepest roots. Most modern readers equate the I Ching (Book of Changes) exclusively with the Zhouyi (周易 · Changes of Zhou), the familiar text of 64 hexagrams opening with Qian (乾 ䷀) and Kun (坤 ䷁) and closing with Ji Ji (既濟 ䷾) and Wei Ji (未濟 ䷿). Whether in university philosophy departments or popular divination manuals, the sequence engineered by King Wen of Zhou (c. 1152-1056 BC) is routinely treated as the sole architecture of hexagram metaphysics. Yet anyone who enters the inner sanctum of Classical Feng Shui, Daoist internal alchemy, Najia yarrow divination, or classical Chinese medicine quickly encounters foundational laws that cannot be explained by the King Wen sequence alone.

Consider three enduring puzzles that confront every advanced practitioner of East Asian metaphysics:

• Puzzle 1 (The Northeast-Southwest Axis of Life and Death): Why do classical geomancy and medical classics designate the axis connecting Gen (Northeast ☶) and Kun (Southwest ☷) as the “Boundary Linking Early and Later Heaven” and the “Portal of Life and Death (Gui Men / Ren Men)”, rather than the North-South axis of Kan and Li?
• Puzzle 2 (Why Earth Carries Number 1 and Heaven Carries Number 9): In Xuan Kong Da Gua, why does the 64-hexagram compass ring assign Gua Qi 1 (Water) to Pure Kun (☷ ䷁) as the starting point of storage, while assigning Gua Qi 9 (Metal) to Pure Qian (☰ ䷀), and how do the 60 Jiazi Stem-Branch pillars generate their Five-Phase Nayin (六十甲子納音)?
• Puzzle 3 (The Paradox of Unchanging Cast Hexagrams): When casting a hexagram with yarrow stalks or coins, if all six lines land on stable Young Yang (7) or Young Yin (8) without a single moving line (9 or 6), why did pre-Qin royal diviners consult the static hexagram structure directly rather than relying on line-change transformations?

The answer to all three puzzles lies in a monumental historical truth: Zhouyi is only the third installment of a three-part canonical triad. Before King Wen composed the Zhouyi in Youli, Chinese civilization operated two older, equally complete 64-hexagram systems: Lianshan Yi (連山易 · Continuous Mountains) and Guizang Yi (歸藏易 · Returning to the Hidden Store). Together, these three canons constitute San Yi (三易 · The Three Systems of Changes), often revered in esoteric lineages as Lien Son Tam Dich (連山三易).

2. Decoding the Zhouli · Taibu Canon: “Three Changes, Eight Trigrams & Sixty-Four Hexagrams”

Classical canons speak with precision. Our primary textual anchor for the Three Changes comes not from folk legend, but from the administrative constitution of the Zhou royal court: the Rites of Zhou (Zhouli 周禮), specifically the section on the Grand Diviner (Taibu 太卜) within the Ministry of Spring (Chun Guan Zongbo 春官宗伯). As the highest state officer governing oracle bone pyro-osteomancy, yarrow-stalk mathematics, and dream interpretation, the Grand Diviner held direct custody of the three royal canons:

「太卜掌三易之灋：一曰《連山》，二曰《歸藏》，三曰《周易》。其經卦皆八，其別皆六十有四。」 Tai Bu zhang San Yi zhi fa: yi yue Lianshan, er yue Guizang, san yue Zhouyi. Qi jing gua jie ba, qi bie jie liushi you si.

“The Grand Diviner governs the laws of the Three Systems of Changes: the first is called Lianshan (Continuous Mountains); the second is called Guizang (Returning to Store); the third is called Zhouyi (Changes of Zhou). In each of the three systems, the foundational trigrams (Jing Gua) are eight, and their multiplied hexagrams (Bie Gua) are sixty-four.”

Rites of Zhou · Ministry of Spring · Grand Diviner (周禮·春官·太卜)

Look closely at the twenty-nine characters of this pre-Qin statute. Every phrase establishes an irrefutable mathematical and historical boundary:

1. Co-existence in the Royal Archive (Zhang San Yi Zhi Fa 掌三易之灋): During the Western and Eastern Zhou periods, Lianshan and Guizang were not extinct relics. Both texts stood physically inside the Grand Diviner's archive alongside the Zhouyi, consulted simultaneously by royal diviners for matters of statecraft, capital construction, military campaigns, and calendrical regulation.
2. Mathematical Isomorphism (Qi Jing Gua Jie Ba, Qi Bie Jie Liushi You Si 其經卦皆八，其別皆六十有四): All three systems operate on the exact same binary algebra: 8 three-line foundational trigrams ($2^3 = 8$: Qian ☰, Dui ☱, Li ☲, Zhen ☳, Xun ☴, Kan ☵, Gen ☶, Kun ☷) stacked into 64 six-line hexagrams ($8 \times 8 = 2^6 = 64$) and 384 individual lines ($64 \times 6 = 384$).
3. Divergence in Sequence, Sovereign Opening, and Function: Since all three systems share the same 8 trigrams and 64 hexagrams, how do they differ? As the great Eastern Han commentator Zheng Xuan (鄭玄, 127-200 AD) and the Tang exegete Jia Gongyan (賈公彥) explained in the Zhouli Zhushu, they diverge in their First Sovereign Hexagram (Shou Gua 首卦), their 64-Hexagram Sequence (Gua Xu 卦序), their Hexagram Statements and Images (Yao Tuan 爻彖), and their Line-Reading Mechanics (Static 7-8 vs. Dynamic 9-6).

3. Lineage of the Three Sages & Three Dynasties: Shennong, Huangdi, and King Wen

Three dynasties forged three canons. In the Prolegomena to the Correct Meaning of the Zhouyi (Zhouyi Zhengyi · Ba Lun 周易正義·八論), the Tang Chancellor Kong Yingda (孔穎達, 574-648 AD) synthesized the classical commentaries of Zheng Xuan, Huan Tan (桓譚), and Huangfu Mi (皇甫謐, author of Diwang Shiji) to trace the dual transmission of the Three Changes from High Antiquity (the Three Sages) through the Three Royal Dynasties (Xia, Shang, Zhou):

「連山者，象山之出雲，連連不絕；歸藏者，萬物莫不歸藏於其中；周易者，言易道周普，無所不備。」 Lianshan zhe, xiang shan zhi chu yun, lian lian bu jue; Guizang zhe, wan wu mo bu gui cang yu qi zhong; Zhouyi zhe, yan Yi dao zhou pu, wu suo bu bei.

“Lianshan takes the image of mountains sending forth clouds in continuous, unbroken succession; Guizang signifies that among the myriad things, there is none that does not return to be stored within Earth; Zhouyi signifies that the Way of Changes circulates universally, leaving nothing unfulfilled.”

Zheng Xuan (鄭玄), Commentary on the Rites of Zhou & Kong Yingda (孔穎達), Zhouyi Zhengyi (周易正義)

Let us trace the historical genealogy of each system across the two epochs of Chinese antiquity:

• 1. Lianshan Yi (連山易 · Shennong / Xia Dynasty): After Fu Xi (伏羲) drew the primordial Eight Trigrams, the Divine Farmer Shennong (神農氏) established the first system of 64 hexagrams. Because Shennong rose from Mount Lie/Lianshan, classical histories record his clan title as Lianshan Shi (連山氏 / 列山氏). When Yu the Great (大禹) tamed the Great Flood by surveying the mountain ranges and river basins of the Nine Provinces and founded the Xia Dynasty (夏朝, c. 2070-1600 BC), the Xia court adopted Lianshan as its imperial canon, placing Pure Gen (☶ ䷳, Mountain) at the head of all 64 hexagrams.
• 2. Guizang Yi (歸藏易 · Yellow Emperor / Shang Dynasty): Following Shennong, the Yellow Emperor Huangdi (黃帝軒轅氏, titled Guizang Shi 歸藏氏) systematized the second canon of Changes to align the Heavenly Stems, Earthly Branches, Sexagenary Jiazi cycle, and Five-Element phase dynamics (preserved in the Huangdi Neijing). When Tang of Shang founded the Shang-Yin Dynasty (商朝 / 殷朝, c. 1600-1046 BC), the Shang court adopted Guizang as its state canon, placing Pure Kun (☷ ䷁, Earth) at the head of the 64 hexagrams.
• 3. Zhouyi (周易 · King Wen & Duke of Zhou / Zhou Dynasty): During the final years of the Shang Dynasty, King Wen of Zhou (周文王), while imprisoned at Youli, reorganized the 64 hexagrams into 36 structural palaces (28 inverted pairs + 8 non-inverting pairs) opening with Pure Qian (☰ ䷀, Heaven) and Pure Kun (☷ ䷁, Earth), and authored the Hexagram Statements (Gua Ci). His son, the Duke of Zhou (周公旦), authored the 384 Line Statements (Yao Ci), and Confucius (孔子) later compiled the Ten Wings (Shi Yi 十翼).

4. Astronomical Mechanics of the Three Calendars (San Zheng): Jian Zi, Jian Chou & Jian Yin

Astronomy governs every hexagram. Why did the Xia, Shang, and Zhou dynasties select Gen (☶), Kun (☷), and Qian (☰) as their respective opening hexagrams? To answer this question, we must look at the astronomical doctrine of San Zheng (三正 · The Three Royal Calendrical Beginnings) and San Tong (三統 · The Three Cosmic Mandates: Heaven, Earth, and Human) recorded in the Book of Documents (Shangshu · Gan Shi) and Ban Gu's Book of Han (Hanshu · Lüli Zhi).

In ancient Chinese observational astronomy, the 12 lunar months of the tropical year are anchored to the 12 Earthly Branches (十二地支: Zi, Chou, Yin, Mao, Chen, Si, Wu, Wei, Shen, You, Xu, Hai) by tracking the handle of the Northern Dipper (Beidou 北斗) at dusk and the waxing-waning cycle of the 12 Sovereign Tidal Hexagrams (Shier Xiaoxi Gua 十二消息卦):

1. The Zhou Calendar Builds on Zi (Zhou Zheng Jian Zi 周正建子 · Heaven Mandate Tian Tong 天統 → Zhouyi Opens with Qian ☰):
   • In the 11th lunar month (Zi Month 子月, Due North 0°) containing the Winter Solstice (Dongzhi 冬至), darkness reaches its maximum and the very first line of primordial Yang Qi ignites at the bottom of the earth, forming the hexagram Earth Thunder Fu (地雷復 ䷗, One Yang reborn at the bottom).
   • Because “One Yang arises at the Zi extremity” (一陽生於子), the Zhou Dynasty proclaimed the Zi month as the astronomical birth of Heavenly Qi (Tian Kai Yu Zi 天開於子). Consequently, the Zhouyi honors Pure Qian (乾為天 ䷀) as the Sovereign First Hexagram, celebrating the creative origination of Heaven.
2. The Shang Calendar Builds on Chou (Shang Zheng Jian Chou 商正建丑 · Earth Mandate Di Tong 地統 → Guizang Yi Opens with Kun ☷):
   • In the 12th lunar month (Chou Month 丑月, North-Northeast 30°) containing Minor Cold and Major Cold, two Yang lines gestate beneath the frozen soil in the hexagram Earth Lake Lin (地澤臨 ䷒). Above the ground, winter frost seals the landscape; beneath the ground, the womb of Earth shelters and incubates all seeds and life-essences before spring germination.
   • Because “Earth forms and stores at Chou” (地闢於丑), the Shang-Yin Dynasty set its New Year at the Chou month and revered Guizang Yi (歸藏易), placing Pure Kun (坤為地 ䷁) first as the great subterranean treasury into which all spirits and energies return.
3. The Xia Calendar Builds on Yin (Xia Zheng Jian Yin 夏正建寅 · Human Mandate Ren Tong 人統 → Lianshan Yi Opens with Gen ☶):
   • In the 1st lunar month (Yin Month 寅月, East-Northeast 60°) beginning at Start of Spring (Lichun 立春), three Yang lines rise to balance three Yin lines in the hexagram Earth Heaven Tai (地天泰 ䷊). On the Later Heaven Bagua compass, the Gen Palace (艮宮 ☶, Northeast 45°) spans the exact 45° sector containing Chou (End of Winter), Gen, and Yin (Start of Spring)!
   • Because “Humanity and tangible life emerge at Yin” (人生於寅), the Xia Dynasty established the Yin month as the First Month of Spring (the traditional lunar calendar still used across East Asia today) and canonized Lianshan Yi (連山易), placing Pure Gen (艮為山 ䷳) at the head of all 64 hexagrams as the Northeast mountain pivot where the old cycle concludes and the new cycle begins!

5. Why Three Different First Hexagrams? The Metaphysics of Gen (☶), Kun (☷) & Qian (☰)

Every first hexagram encodes a worldview. When Confucius composed the Shuo Gua Zhuan (說卦傳 · Discussion of the Trigrams) and when he reflected on the Shang heritage in the Book of Rites (Liji · Li Yun 禮記·禮運), he left explicit keys explaining why Lianshan exalts Gen (☶), why Guizang exalts Kun (☷), and why Zhouyi exalts Qian (☰):

「萬物出乎震……成言乎艮。艮，東北之卦也，萬物之所成終而所成始也，故曰成言乎艮。」 Wan wu chu hu Zhen... cheng yan hu Gen. Gen, dongbei zhi gua ye, wan wu zhi suo cheng zhong er suo cheng shi ye, gu yue cheng yan hu Gen.

“All myriad things emerge in Zhen (East)... and reach completion in Gen (Northeast). Gen is the trigram of the Northeast; it is where all myriad things bring their endings to completion and where they bring their new beginnings to birth. Therefore it is said: fulfillment is accomplished in Gen.”

Confucius, Shuo Gua Zhuan · Chapter 5 (周易·說卦傳)

Let us examine the three philosophical and physical paradigms embodied by these three sovereign trigrams:

1. Lianshan · Jian Yin (Gen ☶ NE) 2. Guizang · Jian Chou (Kun ☷ Storage) 3. Zhouyi · Jian Zi (Qian ☰ Rebirth)

6. Archaeological Breakthroughs: Wangjiatai Qin Slips (1993) & Pre-Qin Numeric Hexagrams

Archaeology shattered centuries of skepticism. During the Song and Qing dynasties, hyper-critical scholars of the Doubting Antiquity School (Yigupai) argued that because the full texts of Lianshan and Guizang had been lost after the Sui and Tang imperial library fires, the quotations preserved in medieval encyclopedias must have been Han-dynasty fabrications. In the late 20th century, a series of landmark archaeological excavations across China overturned that skepticism forever:

1. The 1993 Discovery of the Wangjiatai Qin Bamboo Slips (Wangjiatai Qin Jian Guizang 王家台秦簡《歸藏》):
   • In March 1993, archaeologists from the荊州 (Jingzhou) Museum excavated Qin Tomb No. 15 at Wangjiatai, Jiangling County, Hubei Province (buried before 278 BC, prior to Qin Shi Huang's burning of books). Inside the tomb lay more than 800 bamboo slips containing an authentic pre-Qin manuscript of Guizang Yi (歸藏易), preserving 54 distinct hexagrams!
   • What did the Wangjiatai slips prove? First, the hexagram symbols are drawn with numeric characters representing 7 (Young Yang -) and 8 (Young Yin ∧ / 八) rather than later brush bars. Second, the hexagram names and divination records (such as Yi / Heng E stealing the elixir of immortality to ascend to the Moon under Hexagram Gui Mei, and Qi of Xia consulting the oracle of Yu the Great under Hexagram Ming Yi) match word for word the fragments of Guizang quoted by Tang scholars Kong Yingda and Li Shan in the 7th century!
2. Shang-Zhou Numeric Hexagrams (Shuzi Gua 數字卦) on Oracle Bones and Bronzes:
   • Beginning with Zhang Zhenglang's decipherment of six-digit numeric inscriptions on Shang oracle bones from Yinxu (Anyang), Western Zhou bronzes from Zhouyuan, and Chu bamboo slips from Tianxingguan and Baoshan, paleographers discovered hundreds of six-line hexagrams written in numbers (such as `7-8-7-6-8-7` or `8-8-7-8-7-8`).
   • Crucially, in the vast majority of these Shang and early Zhou numeric hexagrams, only the stable numbers 7 (Odd/Yang) and 8 (Even/Yin) appear as the active structural matrix! This provides physical proof of Jia Gongyan's classical statement that Lianshan and Guizang divined by reading static 7 and 8 lines.
3. The 1973 Mawangdui Silk Manuscripts (Mawangdui Boshu Zhouyi 馬王堆帛書《周易》):
   • Excavated from Han Tomb No. 3 at Mawangdui (Changsha, 168 BC), the silk Zhouyi manuscript arrange the 64 hexagrams not in King Wen's 36-palace sequence, but in an Eight-Palace Trigram Pairing Sequence combining Early Heaven and Later Heaven orders, demonstrating that multiple systematic 64-hexagram sequences co-existed in early imperial China.

7. Mathematical Divergence: Static Lines (7 & 8) vs. Dynamic Transforming Lines (9 & 6)

Numbers reveal the hidden law. Why does the classical commentary of Jia Gongyan (賈公彥) in the Zhouli Shu state: “Lianshan and Guizang divine by the unchanging (Zhan Bu Bian 占不變), taking 7 and 8 as their main focus; Zhouyi divines by the changing (Zhan Bian 占變), taking 9 and 6 as its main focus”?

Let us look at the exact mathematical algorithm of the Great Expansion of 50 Yarrow Stalks (Da Yan Zhi Shu 大衍之數五十，其用四十有九). After setting 1 stalk aside as Taiji and executing three division-and-remainder cycles on 49 stalks to generate a single line, the remaining stalks grouped in fours always equal 36, 32, 28, or 24. Dividing by 4 yields the four foundational yarrow numbers:

• $28 \div 4 = 7$ (Young Yang · Shao Yang 少陽): A nascent, balanced Yang line that holds its position without transforming into Yin (Static Yang).
• $32 \div 4 = 8$ (Young Yin · Shao Yin 少陰): A mature, balanced Yin line that holds its position without transforming into Yang (Static Yin).
• $36 \div 4 = 9$ (Old Yang · Lao Yang 老陽): Yang at its extreme peak of expansion, which must invert into Yin (Dynamic Changing Yang).
• $24 \div 4 = 6$ (Old Yin · Lao Yin 老陰): Yin at its extreme nadir of contraction, which must invert into Yang (Dynamic Changing Yin).

Why do 7 and 8 govern Lianshan and Guizang, while 9 and 6 govern Zhouyi? Look at the He Tu Five-Element generation numbers: in the He Tu diagram (`1-6 Water, 2-7 Fire, 3-8 Wood, 4-9 Metal`), as Yang advances clockwise from North (1) to East (3, 8) and South (7, 2), and as Yin retreats from South (2) to West (4, 9) and North (6, 1):

• 7 and 8 are the Numbers of Structural Equilibrium (Ti 體 · 75% of all cast lines): In any yarrow or 3-coin cast, 75% of lines on average fall on 7 or 8. They represent the current physical reality, structural anatomy (Lianshan), and stored internal capital (Guizang). Even in historical narratives recorded in the Zuo Zhuan and Guoyu (such as “Encountering Gen's 8:艮之八” or “Encountering Tai's 8:泰之八”), pre-Qin diviners explicitly cited the 8 to read the static hexagram text of Lianshan and Guizang!
• 9 and 6 are the Numbers of Extreme Phase-Transition (Yong 用 · 25% of all cast lines): Only when a line reaches 9 or 6 does it cross the threshold of transformation into a secondary hexagram (Zhi Gua 之卦). That is why only the Zhouyi attaches the unique formulas “Yong Jiu (用九 · Using Nines)” to Pure Qian and “Yong Liu (用六 · Using Sixes)” to Pure Kun.

8. Cosmological Synthesis: Early Heaven (Guizang) · Middle Heaven (Lianshan) · Later Heaven (Zhouyi)

Three Bagua wheels turn as one. Just as there are Three Systems of Changes, classical Image-Number metaphysics (explored in full mathematical detail in Chapter 05: Three Bagua Systems, Lunar Najia & 36 Spirits) preserves three corresponding arrangements of the Eight Trigrams:

1. Early Heaven Bagua (Xian Tian Bagua 先天八卦 · Substance of Guizang Yi):
   • “Heaven and Earth fix their positions; Mountain and Lake exchange Qi; Thunder and Wind stir each other; Water and Fire do not combat each other” (天地定位，山澤通氣，雷風相薄，水火不相射).
   • Structured around binary opposition (`Qian 1 opposite Kun 8`, `Dui 2 opposite Gen 7`, `Li 3 opposite Kan 6`, `Zhen 4 opposite Xun 5`), every opposite pair sums to `9` in trigram sequence and `10` in Luo Shu Gua Qi (`9+1=10`, `4+6=10`, `3+7=10`, `8+2=10`). Because it stores primordial Yin-Yang potential in paired symmetry, classical masters identify the Early Heaven 64-Hexagram circle with the Guizang (Returning to Store) matrix.
2. Middle Heaven Bagua (Zhong Tian Bagua 中天八卦 · Bridge of Lianshan Yi):
   • Preserved in Daoist Taiping Jing, Eight-Palace Najia, and pre-Qin seasonal bamboo diagrams, the Middle Heaven Bagua mediates the transition from pre-heaven polarity to post-heaven manifestation, anchoring the Gen-Kun Northeast-Southwest spine and pairing sibling trigrams to generate the Human Realm (Ren Yuan 人元).
3. Later Heaven Bagua (Hou Tian Bagua 後天八卦 · Function of Zhouyi):
   • “The Sovereign emerges in Zhen (East), aligns in Xun (SE), sees one another in Li (South), receives service in Kun (SW), rejoices in Dui (West), contends in Qian (NW), labors in Kan (North), and brings all things to completion in Gen (NE)” (帝出乎震……成言乎艮).
   • Structured around the annual solar cycle and the Luo Shu Nine Palaces (洛書九宮:戴九履一，左三右七，二四為肩，六八為足), the Later Heaven Bagua is the operational engine of the Zhouyi.

9. Why Did Lianshan & Guizang Vanish from Confucian Academies Yet Survive in Esoteric Arts?

Empires canonize what serves governance. A critical historical question arises: if Lianshan (80,000 words stored in the Han蘭台 Lantai Imperial Library, as attested by Huan Tan in Xin Lun) and Guizang (4,300 words annotated by Xue Zhen in the Jin Dynasty and cataloged in the Book of Sui · Jingji Zhi) were so monumental, why did they vanish from mainstream bookstores while the Zhouyi became universal?

Three historical forces converged to drive Lianshan and Guizang underground into technical lineages:

• 1. The Han Imperial Monopoly of the Five Confucian Classics (136 BC): When Emperor Wu of Han adopted Dong Zhongshu's policy of “Dismissing the Hundred Schools and Venerating Confucianism Alone”, the Imperial Academy established doctoral chairs (Wujing Boshi) exclusively for the Zhouyi because it carried Confucius's moral and political commentaries (the Ten Wings). By contrast, Lianshan and Guizang were pure technical manuals of calendrical astronomy, topography, and yarrow divination without Confucian moral essays, so literati stopped copying them for civil service examinations.
• 2. Imperial Secrecy Laws (Jin Shu) Over State Divination Archives: In imperial China, manuals capable of calculating dynastic rise and fall, royal capital dragon veins, and military campaigns were classified as state secrets inside the Astronomical Bureau (Qin Tian Jian 欽天監) and Grand Diviner's vault. When the imperial capitals of Luoyang and Chang'an burned at the end of the Han, Jin, and Tang dynasties, the court scroll copies of Lianshan and Guizang perished.
• 3. Absorption into Classical Feng Shui, Daoism, and Medical Yi: While the literary scrolls were lost to Confucian bookmen, the mathematical algorithms, compass rings, and hexagram matrices of Lianshan and Guizang were preserved unbroken by the technical masters who actually used them every day! Specifically:
  • Grandmaster Yang Yun Song (楊筠松, 834-900 AD) carried the imperial geomantic canons out of Chang'an during the Huang Chao rebellion, preserving the Lianshan Mountain Dragon laws and the Guizang 64-Hexagram compass ring inside the Xuan Kong Da Gua lineage.
  • Han-Tang Divination Masters (Jing Fang, Yu Fan, Li Chunfeng,一行 Yi Xing) embedded the Guizang 60 Jiazi Nayin and Lianshan Eight-Palace static line mechanics into Six-Line Najia (Liu Yao), Qi Men Dun Jia, and Da Liu Ren.
  • Classical Physicians (from the Huangdi Neijing to Sun Simiao and Zhang Jingyue) preserved the Lianshan Gen-Kun Spleen-Stomach pivot and Guizang Kidney-Essence storage inside Five-Movements and Six-Qi (Wu Yun Liu Qi) clinical medicine.

10. Practical Architecture in Classical Feng Shui, Divination & Period 9 (2024-2043)

True scholarship proves itself in practice. How do Master Ung Khiem and the UK Master Academy apply the unified system of Lien Son Tam Dich (連山三易) in contemporary architectural Feng Shui, corporate strategy, and clinical divination? As detailed in Chapter 06: Applying the Three Changes in Classical Feng Shui and Chapter 07: Tri-System Integrated Divination, every site audit and every hexagram reading operates across all three layers simultaneously:

11. Master Curriculum: How to Navigate the 7-Chapter Three Changes Monograph Series

Follow the complete royal path. To provide both Vietnamese and international scholars with the most rigorous, comprehensive treatise on Lien Son Tam Dich (連山三易) ever published, Master Ung Khiem has structured this bilingual monograph series into 7 interconnected flagship chapters:

12. Frequently Asked Questions (FAQ) & Authoritative Classical Bibliography

1. What are the Three Systems of Changes (San Yi) and why does the I Ching not consist of Zhouyi alone?

According to the Grand Diviner (Taibu) section of the Rites of Zhou (Zhouli), ancient Chinese state metaphysics operated three complete 64-hexagram canons known as the Three Changes (San Yi 三易): Lianshan Yi (Continuous Mountains, Xia Dynasty, beginning with Gen ☶), Guizang Yi (Returning to Store, Shang Dynasty, beginning with Kun ☷), and Zhouyi (Changes of Zhou, Zhou Dynasty, beginning with Qian ☰). Every system shares 8 foundational trigrams and 64 six-line hexagrams, but differs in its sovereign opening hexagram, calendrical start month, and divination mechanics.

2. Why do Lianshan, Guizang, and Zhouyi open with Gen (☶), Kun (☷), and Qian (☰) respectively?

Each system reflects the astronomical calendar (San Zheng) and cosmological priority of its dynasty: Zhouyi adopts the Rat Month (Zi, 11th lunar month) when One Yang is reborn at the Winter Solstice, honoring Heaven (Qian ☰) as the creative source; Guizang adopts the Ox Month (Chou, 12th lunar month) when life is stored deep inside frozen soil, honoring Earth (Kun ☷) as the womb of return; Lianshan adopts the Tiger Month (Yin, 1st lunar month) at the Northeast Gen boundary where winter ends and spring emerges, honoring Mountain (Gen ☶) as the tangible pivot of completion and beginning.

3. Are Lianshan Yi and Guizang Yi historical realities or later forgeries?

They are authentic pre-Qin systems. In March 1993, archaeologists excavating Qin Tomb No. 15 at Wangjiatai (Jiangling, Hubei, pre-278 BC) discovered over 800 bamboo slips containing 54 hexagrams of Guizang Yi. The slips open with Kun, use the numeric notation for lines 7 and 8, and match quotations preserved in Tang commentaries word for word, definitively refuting the claim that the pre-Zhou Changes were post-Han fabrications.

4. How does reading static 7 and 8 lines in Lianshan and Guizang differ from reading dynamic 9 and 6 lines in Zhouyi?

In the 50-stalk Da Yan yarrow algorithm, remainders yield four numbers: 7 (Young Yang, static), 8 (Young Yin, static), 9 (Old Yang, changing), and 6 (Old Yin, changing). Because 7 and 8 represent balanced structural stability (75% of all cast lines), Lianshan and Guizang evaluate the static 7-8 matrix of the primary hexagram to diagnose present reality and stored potential, whereas Zhouyi tracks the extreme 9-6 moving lines to forecast future transformation.

5. How do the Three Changes correspond to the Three Calendars (San Zheng) of Xia, Shang, and Zhou?

On the 12-Branch compass ring, the Zhou Calendar sets the New Year at Zi (North, Winter Solstice, Heaven Mandate / Tian Tong), matching Zhouyi's primacy of Qian; the Shang Calendar sets the New Year at Chou (NNE, Earth Mandate / Di Tong), matching Guizang's primacy of Kun; and the Xia Calendar sets the New Year at Yin (ENE, Start of Spring, Human Mandate / Ren Tong), matching Lianshan's primacy of Gen (Mountain, located at Chou-Gen-Yin in the Northeast).

6. Why did Lianshan and Guizang vanish from public Confucian curricula while surviving in Feng Shui, Daoism, and Chinese Medicine?

In 136 BC, Emperor Wu of Han established the Imperial Academy exclusively around the Five Confucian Classics, elevating Zhouyi (with Confucius's Ten Wings) as the sole examination text. Meanwhile, the structural mathematics of Lianshan (Middle Heaven, Gen-Kun portal, mountain dragon veins, 36 Spirits) and Guizang (Early Heaven 64 Hexagrams, 60 Jiazi Nayin, Gua Qi) were preserved inside the Imperial Astronomical Bureau, Daoist internal alchemy, Classical San Yuan Feng Shui, and Yellow Emperor medical theory.

7. How are Lianshan, Guizang, and Zhouyi integrated inside Classical San Yuan Feng Shui and Xuan Kong Da Gua?

Classical Feng Shui unites all three systems: Lianshan Yi (Human Realm, Gen Mountain) governs physical landform dragon ridges, the Gen-Kun Northeast-Southwest life-death axis, and Eight Mansions line transformations; Guizang Yi (Earth Realm, Kun Earth) governs the 64 Early Heaven Hexagrams on the Luo Pan, He Tu Gua Qi (Kun 1 Water to Qian 9 Metal), and 60 Jiazi Nayin; Zhouyi (Heaven Realm, Qian Heaven) governs Later Heaven Luo Shu Flying Stars, Xuan Kong Six Laws, and temporal Qi transitions.

8. In what order should a serious researcher study the 7-Chapter Three Changes Monograph Series?

Start with Chapter 01 (Overview of the Three Changes), proceed through the three foundational pillars in Chapter 02 (Lianshan Yi & Gen Mountain), Chapter 03 (Guizang Yi & Kun Earth), and Chapter 04 (Zhouyi & Dynamic Qian-Kun Changes), then master the mathematical synthesis in Chapter 05 (Three Bagua Systems, Lunar Najia & 36 Spirits), and culminate in practical applications in Chapter 06 (Classical Feng Shui Qi Mechanics) and Chapter 07 (Tri-System Divination & Medical Yi).

Classical Sources & Academic References

1. Rites of Zhou · Ministry of Spring · Grand Diviner (周禮·春官宗伯·太卜), Annotated by Zheng Xuan (鄭玄, Eastern Han) and Sub-commentary by Jia Gongyan (賈公彥, Tang Dynasty) in Shisanjing Zhushu.
2. Kong Yingda (孔穎達, Tang Dynasty), Zhouyi Zhengyi · Ba Lun (周易正義·八論 · Eight Prolegomena on the Correct Meaning of the Changes), Third Essay: Lun San Dai Yi Ming (論三代易名).
3. Book of Rites · Li Yun (禮記·禮運) & Zhouyi · Shuo Gua Zhuan (周易·說卦傳).
4. Hubei Provincial Jingzhou Museum, “Wangjiatai Tomb No. 15 Qin Bamboo Slips at Jiangling” (江陵王家台15號秦墓), Wenwu (文物 · Cultural Relics), Issue 1 (1995): 37-48.
5. Ma Guohan (馬國翰, Qing Dynasty), Yuhan Shanfang Jiyi Shu (玉函山房輯佚書 · Jade Casket Mountain Studio Reconstructed Lost Texts): Lianshan & Guizang volumes.
6. Shao Yong (邵雍, Song Dynasty), Huangji Jingshi Shu (皇極經世書) & Zhu Xi (朱熹), Yixue Qimeng (易學啟蒙).