⚡ Executive Bazi & Nayin Summary: The Canh Thân (庚申 — Geng Shen) Pillar
Deep qi lies hidden. Look beyond the surface zodiac. Within classical Ziping Four Pillars metaphysics and the ancient Nayin doctrine of San Ming Tong Hui, the Canh Thân (庚申 — Gēng Shēn / Geng Shen) pillar represents a profound structural convergence between Heavenly Stem Canh (Yang Metal) above and Earthly Branch Thân (Yang Metal) below, forging the distinctive Exclusive Rooted Peer (Chuyên Vị Thông Căn) formation across the Year, Month, Day, and Hour Palaces.
- Sexagenary Rank & Xun Void: Ranks #57/60 in the Sixty Jiazi cycle, belonging to the Giáp Dần (Jia Yin) Xun (Emptiness / Void at Tý, Sửu (Zi, Chou)), symbolized by the Monkey (申).
- Stem–Branch Axis & 12 Life Stage: Same-Qi Stem & Branch (Peer Rooted) — Canh seated on Thân occupies the Lâm Quan (Officialdom) stage (Prosperous禄 (Thriving) authority in its prime; signifies self-made independence, executive competence, and building an enterprise from the ground up.).
- Hidden Stems & Seated Ten Gods: Branch Thân conceals Canh (庚 — Main Qi 60%, Friend / Peer (Tỷ Kiên)), Nhâm (壬 — Middle Qi 30%, Eating God (Thực Thần)), Mậu (戊 — Residual Qi 10%, Indirect Resource (Thiên Ấn)); the primary seated Ten God is Friend / Peer (Tỷ Kiên) (比肩).
- Classical Nayin Destiny (San Ming Tong Hui): Pomegranate Wood (Thạch Lựu Mộc — 石榴木) — Wood Element (Hardwood pomegranate tree bearing ruby-red fruit amidst the crisp Metal qi of autumn).
- Harmony & Clash Matrix: Heaven-and-Earth Twin Harmony with Ất Tỵ (Yi Si); Stem-Clash Branch-Opposition with Bính Dần (Bing Yin), Giáp Dần (Jia Yin); Same-Stem Clash with Canh Dần (Geng Yin); Three-Harmony Trine Thân – Tý – Thìn (Shen–Zi–Chen Water Bureau); Six Harmony Tỵ / Si (Transforms to Water).
- Shen Sha & Nobleman Stars: Heavenly Nobleman at Sửu, Mùi (Chou, Wei); Academic Star at Hợi (Hai); Thriving Lu at Thân (Shen); Sky Horse at Dần (Yin); Peach Blossom at Dậu (You); Elegant Canopy at Thìn (Chen); Formation: Eight-Exclusives Day (Bát Chuyên Nhật — Concentrated Qi & Thriving Seat).
1 What Is Canh Thân (Geng Shen)? Stem–Branch Anatomy & Ziping Qi Mechanics
Qi demands a root. Destiny follows its source. In classical sexagenary horology and Ziping Four Pillars Bazi, Canh Thân (庚申 — Gēng Shēn / Geng Shen) stands as Pillar #57/60 of the Sixty Jiazi cycle, forged by the vertical union of Heavenly Stem Canh (庚) representing manifest heavenly timing and Earthly Branch Thân (申) representing the terrestrial foundation that anchors the entire chart from below.
Examine the upper canopy first. At the Heavenly Stem level, Canh embodies Yang Metal (Due West, thriving in Autumn), evoking the classical image of Unrefined mountain ore, battle-axes and broadswords, the commanding martial frost of autumn; the canonical treatise Di Tian Sui (滴天髓) captures its essence in the immortal verse “庚金帶煞，剛健為最，得水而清，得火而銳” (Gēng jīn dài shà, gāng jiàn wéi zuì, dé shuǐ ér qīng, dé huǒ ér ruì); Di Tian Sui (滴天髓) declares that Geng Metal carries the martial killing authority of autumn and is the most resolute of all Ten Stems; when washed by Ren Water its talent becomes crystalline and pure, and when smelted by Ding Fire it is forged into a razor-sharp imperial blade.
The terrestrial root decides endurance. Never overlook the lower branch. At the Earthly Branch foundation, Thân belongs to Yang Metal, corresponds to the Monkey zodiac, governs the solar month of 7th Lunar Month (Early Autumn — Metal Thrives, Water Born), aligns with West-Southwest (232.5°–247.5°), and rules the double-hour 15:00 – 17:00; what gives Branch Thân its profound multidimensionality in Bazi analysis is its internal reservoir of Hidden Stems (Ren Yuan Yong Shi) containing Canh (庚 — Main Qi 60%, Friend / Peer (Tỷ Kiên)), Nhâm (壬 — Middle Qi 30%, Eating God (Thực Thần)), Mậu (戊 — Residual Qi 10%, Indirect Resource (Thiên Ấn)), while clearly distinguishing the Classical Nayin layer (Pomegranate Wood — Wood) from the Five-Element Stem–Branch axis (Canh Metal seated on Thân Metal).
2 Nayin Pomegranate Wood (Thạch Lựu Mộc) — Exegesis from San Ming Tong Hui & Lan Tai Miao Xuan
Nayin is acoustic resonance. Its metaphysical law is subtle. Unlike the raw Five Elements of individual stems and branches, Nayin Five Elements (納音五行) derive from the ancient harmonic pairing of the Sixty Jiazi with the Five Musical Tones and Twelve Pitch Pipes, wherein Canh Thân (庚申) and its twin pillar Tân Dậu (Xin You) share the Nayin identity of Pomegranate Wood (Thạch Lựu Mộc — 石榴木, Hardwood pomegranate tree bearing ruby-red fruit amidst the crisp Metal qi of autumn) under the Wood Element.
Here lies the subtlest distinction. Never conflate the two twins. Although both carry the banner of Pomegranate Wood, because Canh Thân occupies the Lâm Quan (Officialdom) life stage within the Giáp Dần (Jia Yin) Xun (Void at Tý, Sửu (Zi, Chou)), it rejoices when encountering complementary Nayin pillars such as Tuyền Trung Thủy (Spring Water), Giản Hạ Thủy (Ravine Water), Thành Đầu Thổ (City-Wall Earth), Bích Thượng Thổ, Sơn Hạ Hỏa to achieve noble stature, while requiring vigilance against incompatible Nayin forces like Đại Hải Thủy (Great Ocean Water), Kiếm Phong Kim (excessive Metal fracturing the branches).
📜 Classical Exegesis from San Ming Tong Hui & Lan Tai Miao Xuan on Pomegranate Wood (石榴木)
Canonical Record in San Ming Tong Hui (Ming Dynasty): The classical text states the principle with crystalline precision. Its metaphysical reasoning runs deep. San Ming Tong Hui (三命通會) records: 'Shi Liu Mu (Pomegranate Wood) has a pungent spirit like ginger and blossoms red as fire; while other trees wither in the autumn palaces of Shen and You, the pomegranate alone absorbs Metal essence to bear abundant fruit.'.
Canonical Poetic Imagery in Lan Tai Miao Xuan (Song Dynasty): The pairing of symbolic forms follows strict laws. Only true structural resonance yields high nobility. Lan Tai Miao Xuan (蘭臺妙選) explains: 'Pomegranate Wood is extraordinary Wood thriving in the Metal palaces of Shen and You; it welcomes City-Wall Earth, Roof-Tile Earth, or Wall Earth as a courtyard planter and Spring Water to irrigate its roots.'.
Differentiating Canh Thân from Tân Dậu: Shared Nayin, divergent polarity. Yang and Yin paths unfold differently. Within the Canh Thân (Yang) pillar: Canh Thân (Geng Shen) is the supreme 'Exclusive Thriving' (Chuyên Lộc) Eight-Exclusives pillar of Geng Metal; solid as ironwood, chivalrous, fiercely independent, and unmatched in decisive execution. Conversely, within its twin pillar Tân Dậu: Tân Dậu (Xin You) is the pure 'Exclusive Thriving' (Chuyên Lộc) Eight-Exclusives pillar of Xin Metal; like a prized pomegranate bonsai in a jade vessel—meticulous, articulate, and unwavering in principle.
3 Canh Thân Birth Years, Lichun Solar Term Boundary & Eight Mansions Gua
Sixty years complete one great cycle. Astronomical law admits no ambiguity. Every 60 years the Canh Thân (庚申) pillar returns, yet natives born in different 60-year epochs or of different genders carry distinct Eight Mansions (Ba Zhai) Ming Gua; above all, the transition of the Year Pillar in Bazi and Feng Shui is governed strictly by the astronomical Start of Spring (Lichun / Lập Xuân around February 3–5), NOT Lunar New Year's Day (Tết) (those born before Lichun of 1980 belong to the preceding Kỷ Mùi year, whereas those born after Lichun of the following year belong to Tân Dậu):
| Gregorian Solar Year | Sexagenary Year Pillar | Nayin Destiny | Zodiac Animal | Eight Mansions Ming Gua (Male / Female) |
|---|---|---|---|---|
| 1920 (After Lichun / Start of Spring) | Canh Thân (庚申 — Geng Shen) | Pomegranate Wood (Thạch Lựu Mộc — Wood) | Monkey (申) | Male: Gen (Earth — West Group) Female: Dui (Metal — West Group) |
| 1980 (After Lichun / Start of Spring) | Canh Thân (庚申 — Geng Shen) | Pomegranate Wood (Thạch Lựu Mộc — Wood) | Monkey (申) | Male: Kun (Earth — West Group) Female: Xun (Wood — East Group) |
| 2040 (After Lichun / Start of Spring) | Canh Thân (庚申 — Geng Shen) | Pomegranate Wood (Thạch Lựu Mộc — Wood) | Monkey (申) | Male: Xun (Wood — East Group) Female: Kun (Earth — West Group) |
4 Psychological Profile, Behavioral Architecture & Male/Female Temperament of Canh Thân
Character shapes destiny. Inner qi directs outer action. The psychological architecture of an individual carrying the Canh Thân (庚申) pillar synthesizes the outward disposition of Heavenly Stem Canh (Unrefined mountain ore, battle-axes and broadswords, the commanding martial frost of autumn), the subterranean drive of Earthly Branch Thân (concealing Friend / Peer (Tỷ Kiên)) at the Lâm Quan (Officialdom) stage, and the symbolic resonance of Pomegranate Wood; Heavenly Stem Canh (Metal) and Earthly Branch Thân (Metal) share the identical Five-Element qi of Metal, forming an unshakable vertical axis where heaven and earth act in single-minded unison.
Male & Female Expressions of Canh Thân: Men uphold honor and strategic resolve. Women embody resilient grace and discernment. A male chart anchored by Canh Thân blends the decisive, chivalrous, forthright, unyielding in justice, and forged into greater brilliance through adversity ethos of Canh with the pragmatic execution of seated Friend / Peer (Tỷ Kiên) to build enduring enterprises; meanwhile, a female chart with Canh Thân radiates self-reliant intelligence infused with Friend (Tỷ Kiên) (Self-reliant, resolute, autonomous willpower, standing shoulder-to-shoulder), though under the influence of Eight-Exclusives Day (Bát Chuyên Nhật — Concentrated Qi & Thriving Seat) she benefits from releasing perfectionism and nurturing open emotional dialogue.
Psychological Shadow to Transmute: Excessive rigidity invites fracture. Over-brooding drains vital spirit. The primary vulnerability of Canh seated on Thân is a tendency to become overly blunt, uncompromising in speech, and prone to domineering competitiveness when unchecked, particularly during transit years triggering Stem-Clash Branch-Opposition (Bính Dần (Bing Yin), Giáp Dần (Jia Yin)) or activating the Xun Void branches (Tý, Sửu (Zi, Chou)), when cognitive rigidity or emotional isolation must be consciously tempered.
5 The Canh Thân Pillar in a Bazi Chart: 4 Natal Palaces & 4-Season Climate Regulation
Bazi centers upon the Day Master. Four pillars govern four life realms. Taking Heavenly Stem Canh (Yang Metal) as the reference point, the internal hidden-stem matrix beneath Earthly Branch Thân and the functional role of Canh Thân across the Year, Month, Day, and Hour Palaces unfold as follows:
5.1. Hidden Stems, Seated Ten Gods & 12 Life Stage Matrix of Canh Thân
| Hidden Stem Layer / System | Heavenly Stem / Coordinate | Seated Ten God / State | Metaphysical Function & Real-World Manifestation |
|---|---|---|---|
| Main Qi (60%) | Canh (庚) — Yang Metal | Friend / Peer (Tỷ Kiên) (比肩) | Self-reliant, resolute, autonomous willpower, standing shoulder-to-shoulder |
| Middle Qi (30%) | Nhâm (壬) — Yang Water | Eating God (Thực Thần) (食神) | Refined, magnanimous, artistically gifted, blessed with natural affluence |
| Residual Qi (10%) | Mậu (戊) — Yang Earth | Indirect Resource (Thiên Ấn) (偏印) | Introspective, intuitively penetrating, mastering esoteric or unconventional strategy |
| 12 Stages of Growth | Canh seated on Thân | Lâm Quan (Officialdom) Stage | Prosperous禄 (Thriving) authority in its prime; signifies self-made independence, executive competence, and building an enterprise from the ground up. |
| Xun Void (Không Vong) | Giáp Dần (Jia Yin) Xun | Void: Tý, Sửu (Zi, Chou) | Whichever natal palace houses Tý, Sửu (Zi, Chou) experiences lightened material attachment or sublimes toward research, strategy, and spiritual philosophy. |
5.2. Diagnostic Differentiation of Canh Thân Across the 4 Palaces (Year – Month – Day – Hour)
🏛 1. Canh Thân in the Year Pillar (Ages 01 – 16)
Ancestral root of the chart. Foundation of early upbringing. Placed in the Year Pillar, Canh Thân establishes the native's Pomegranate Wood (Wood) Nayin destiny; Stem Canh reveals a family tradition that is decisive, chivalrous, forthright, unyielding in justice, and forged into greater brilliance through adversity, while Branch Thân concealing Friend (Tỷ Kiên) indicates early self-reliance or leaving the ancestral hometown if clashed by the Month Branch (Dần (Yin)).
🧭 2. Canh Thân in the Month Pillar (Ages 17 – 32)
The Month Decree commands authority. Six-tenths of destiny hinges here. Occupying the Month Pillar (solar season of 7th Lunar Month (Early Autumn — Metal Thrives, Water Born)), the Metal qi of Branch Thân and its hidden stems (Canh, Nhâm, Mậu) define the primary Structural Pattern, while Stem Canh projecting above empowers Metal executive leadership throughout young adulthood.
👑 3. Canh Thân in the Day Pillar (Ages 33 – 48)
Sovereign axis of the self. Inner chamber of marriage. As the Day Pillar, Canh Thân forms the Exclusive Rooted Peer (Chuyên Vị Thông Căn) configuration at the Lâm Quan (Officialdom) stage; the Spouse Palace Thân housing Friend / Peer (Tỷ Kiên) (比肩) and Eight-Exclusives Day (Bát Chuyên Nhật — Concentrated Qi & Thriving Seat) portrays a spouse endowed with Self-reliant, resolute, autonomous willpower, standing shoulder-to-shoulder, ensuring resilient matrimony when Dần (Yin) clashes are harmonized.
🌳 4. Canh Thân in the Hour Pillar (Age 49 Onward)
Harvest of the golden years. Sanctuary of children and legacy. Seated in the Hour Pillar (15:00 – 17:00), the Pomegranate Wood qi and Exclusive Rooted Peer (Chuyên Vị Thông Căn) structure crystallize in late life; when Canh Metal and Thân Metal serve as Favorable Useful Gods, the native enjoys affluent longevity and accomplished offspring.
5.3. Four-Season Climate Regulation Matrix (Tiao Hou Yong Shen) from Qiong Tong Bao Jian
Climate governs nobility. Seasonal balance takes precedence. According to Qiong Tong Bao Jian (窮通寶鑑), for the Canh Thân pillar to achieve upper-tier prosperity, the chart must first secure its Climate-Regulating Useful God (Điều Hậu Dụng Thần) to balance Cold, Heat, Dryness, and Dampness across the four birth seasons:
| Birth Season (Month Decree) | Qi State of Canh (Metal) | Climatic Imbalance | Climate-Regulating & Balancing Useful Gods (Qiong Tong Bao Jian) |
|---|---|---|---|
| Spring (Yin, Mao, Chen) | Spring Metal under Wood decree | Residual chill / exuberant Wood | In the spring months when Wood flourishes and Metal is imprisoned (Tù), raw Geng Metal is still nascent before the dense forest; it needs Wu Earth for protective nourishment, Bing-Ding Fire for smelting, and Jia Wood to feed the forge. |
| Summer (Si, Wu, Wei) | Summer Fire blazes, Earth parched | Scorching heat & drought | In the summer months when fierce Fire melts Metal and Geng sits in exhaustion, Ren Water is urgently needed to quench the furnace and control Fire, backed by moist Chen and Chou Earth to absorb heat and生 (generate) Metal. |
| Autumn (Shen, You, Xu) | Autumn Metal holds crisp authority | Dry atmosphere & sharp Metal | In the autumn months when Geng Metal holds sovereign seasonal command, raw iron demands the furnace of Ding Fire to forge it into a legendary sword, with Jia Wood serving as fuel to draw forth Ding Fire ('Fire Smelting Autumn Metal'). |
| Winter (Hai, Zi, Chou) | Winter Water freezes heaven & earth | Severe frost & glacial lock | In the winter months when freezing Water chills Metal ('Metal-Water Coldness'), the blade sinks beneath icy depths; Ding Fire must smelt the Metal while Bing Fire warms the entire chart for fame to manifest. |
6 Career Trajectory, Executive Vocations & Wealth Architecture of Canh Thân
Wealth follows structural alignment. Prosperity requires timely cycles. Individuals carrying the Canh Thân (庚申) pillar command a dual competitive advantage derived from their primary seated Ten God Friend / Peer (Tỷ Kiên) (比肩) inside Branch Thân and the classical imagery of Pomegranate Wood (Hardwood pomegranate tree bearing ruby-red fruit amidst the crisp Metal qi of autumn), excelling in Wood industries (Education & academia, pharmaceuticals & herbal medicine, forestry & agribusiness, publishing & media, sustainable architecture, cultural arts) as well as Metal vocations (Banking & finance, precision engineering, semiconductors, bullion & capital markets, legal compliance, auditing, luxury jewelry).
Guard treasury discipline. Reject reckless speculation. Empowered by seated Friend (Tỷ Kiên) (Self-reliant, resolute, autonomous willpower, standing shoulder-to-shoulder), Canh Thân natives possess keen long-horizon valuation instincts; however, because Pomegranate Wood is sensitive to Đại Hải Thủy (Great Ocean Water), Kiếm Phong Kim (excessive Metal fracturing the branches), they should avoid high-leverage gambles during direct branch-clash years (Dần (Yin)) or Stem-Clash Branch-Opposition (Bính Dần (Bing Yin), Giáp Dần (Jia Yin)) transits.
7 Marriage, Compatibility, Shen Sha Stars & Harmony–Clash–Punishment Map
Human affinity follows energetic law. Synastry demands whole-chart synthesis. When evaluating marital compatibility or strategic partnerships for Canh Thân (庚申), authentic Ziping Bazi examines Heavenly Stems, Earthly Branches, Nayin resonance, and Shen Sha auxiliary stars simultaneously:
| Interaction Tier / Shen Sha | Stem–Branch / Palace Coordinate | Auspiciousness & Practical Synastry Application |
|---|---|---|
| Heaven & Earth Twin Harmony | Pillar Ất Tỵ (Yi Si) | Stem Canh unites with Ất / Yi (Transforms to Metal), Branch Thân unites with Tỵ / Si (Transforms to Water); supreme marital and executive synergy that dissolves obstacles. |
| Three Harmonies, Six Harmonies & Directional | Trine: Thân – Tý – Thìn (Shen–Zi–Chen Water Bureau) Six Harmony: Tỵ / Si (Transforms to Water) • Directional: Thân – Dậu – Tuất (Shen–You–Xu Western Metal) | Consolidates elemental momentum into a unified alliance, stabilizing the Spouse Palace and long-term partnerships. |
| Stem-Clash Branch-Opposition | Dual Clashes: Bính Dần (Bing Yin), Giáp Dần (Jia Yin) Same-Stem Clash: Canh Dần (Geng Yin) | Heavenly Stem clashes/competes while Earthly Branch opposes (Thân vs. Dần (Yin)); requires a bridging Useful God and proactive patience. |
| Clash – Punishment – Harm – Break | Clash: Dần (Yin) • Harm: Hợi (Hai) Punishment: Dần, Tỵ / Yin, Si (Ungrateful Punishment) • Break: Tỵ (Si) | Can trigger friction, unspoken misunderstandings, or relational fatigue unless buffered by conscious empathy and Six-Harmony remedies. |
| Nobleman, Lu, Horse & Peach Blossom | Nobleman: Sửu, Mùi (Chou, Wei) • Academic: Hợi (Hai) Lu: Thân (Shen) • Horse: Dần (Yin) • Blossom: Dậu (You) | Heavenly Nobleman turns crisis into grace; Academic Star elevates scholarship; Lu & Sky Horse fuel global wealth; Canopy (Thìn (Chen)) & Eight-Exclusives Day (Bát Chuyên Nhật — Concentrated Qi & Thriving Seat) shape charisma. |
8 Feng Shui Colors, Directions, Numbers & Dual-Layer Useful God Strategy
Remedies must address the root. Reject superficial formulas. In classical Feng Shui and Bazi luck enhancement for Canh Thân (庚申), rigorous practitioners distinguish Layer 1: Annual Nayin Destiny (Pomegranate Wood — Wood Element) for daily social resonance from Layer 2: Natal Day Master Useful God (Canh Metal) for high-stakes career, investment, and spatial decisions:
| Enhancement Dimension | Layer 1: By Nayin Destiny Pomegranate Wood (Wood Element) | Layer 2: By Day Master Canh (Metal) Useful God |
|---|---|---|
| Auspicious Colors | • Same Element (Wood): Emerald green, jade green, forest green, moss green (Pure Wood) • Generating Mother: Obsidian black, deep navy blue, sapphire blue (Water generates Wood) | • Weak Chart (needs Resource Earth, Peer Metal): Earth & Metal palettes • Strong Chart (needs Output Water, Wealth Wood): Water & Wood palettes |
| Colors to Moderate | Cold metallic white, silver-gray, chrome (Metal controls Wood) | Avoid overusing colors belonging to the chart's Unfavorable Element (Ji Shen) that disrupt seasonal climate balance. |
| Directions & Artifacts | • Sectors: Due East (Zhen) and Southeast (Xun) / Due North (Kan — Water nourishes Wood) • Numbers: Numbers 3, 4 (Later Heaven) and 3, 8 (He Tu Wood) • Items: Agarwood beads, red sandalwood, imperial jadeite, green aventurine, living botanicals, planted aquascape | Prioritize the compass sector of your Natal Useful God, Heavenly Nobleman (Sửu, Mùi (Chou, Wei)), and Thriving Lu / Sky Horse (Thân (Shen), Dần (Yin)). |
9 Strategic Destiny Cultivation & 3 Forensic Bazi Case Studies by Master Ung Khiem
To know destiny is to master destiny. Aligning with cosmic timing ensures triumph. The classical sages taught that “The noble person understands destiny and remains free from anxiety” — a native carrying the Canh Thân (庚申) pillar who grasps the interplay between Pomegranate Wood and the Exclusive Rooted Peer (Chuyên Vị Thông Căn) axis can proactively ally with Tuyền Trung Thủy (Spring Water), Giản Hạ Thủy (Ravine Water), Thành Đầu Thổ (City-Wall Earth), Bích Thượng Thổ, Sơn Hạ Hỏa partners, cultivate seated Friend / Peer (Tỷ Kiên) virtues, and activate Sky Horse (Dần (Yin)) and Nobleman (Sửu, Mùi (Chou, Wei)) mobility to neutralize Stem-Clash Branch-Opposition (Bính Dần (Bing Yin), Giáp Dần (Jia Yin)) years.
9.1. Three Forensic Bazi Chart Case Studies Featuring Canh Thân (From Master Ung Khiem's Research Archives)
📂 Case Study #1: Canh Thân in the Year Pillar — Pomegranate Wood Achieving Noble Resonance
Forensic Diagnosis & Timing: Deep foundation. Limpid structural flow. Born in the Canh Thân (1980) year, this chart's Year Pillar Pomegranate Wood forms an auspicious Heaven-and-Earth Twin Harmony with the Month Pillar Ất Tỵ (Yi Si), while the Hour Pillar anchors the Thriving Lu and regulates climate; entering Favorable Useful God Decade Luck (Water – Wood) after age 32, the native built a premier enterprise in education & academia.
📂 Case Study #2: Canh Thân Day Pillar Born in Mid-Winter — Supreme Climate Rescue via Bing Fire
Forensic Diagnosis & Timing: Extreme cold births returning warmth. A single Bing Fire redeems the entire chart. With the Canh Thân Day Pillar (Lâm Quan (Officialdom) stage, seated on Friend (Tỷ Kiên)) born in the glacial Gui Chou winter month, the Hour Pillar Bing Wu (丙午) emerges like the meridian sun to thaw the frozen natal field in exact accordance with Qiong Tong Bao Jian, propelling the native from early-life hardship to executive leadership during the Ding Si – Wu Wu Decade Luck after age 35.
📂 Case Study #3: Canh Thân Encountering a Bính Dần Stem-Clash Branch-Opposition Transit & Classical Resolution
Forensic Diagnosis & Remedy: Meet fierce clash with tactical yielding. Use affinity to dissolve opposition. When the annual transit pillar Bính Dần (Bing Yin) struck the natal Month Pillar Canh Thân in a direct Stem-Clash Branch-Opposition (Fan Yin), the native proactively applied the classical protocol of “Resolving Clash via Six Harmony & Sky Horse Mobility”—restructuring operations, relocating the executive office toward the Nobleman sector (Chou, Wei), and partnering with a Si (Water) ally to preserve capital and capture a new regional market.
10 Classical Canon & Scholarly Bibliography
Scholarship demands canonical roots. Every doctrine rests on primary texts. This monograph on the Canh Thân (庚申 — Geng Shen) pillar and its Pomegranate Wood (Thạch Lựu Mộc) Nayin destiny was compiled by Master Ung Khiem directly from the foundational classics of Ziping Bazi and Nayin metaphysics:
- San Ming Tong Hui (三命通會 — Wan Min-ying, Ming Dynasty): Volumes 1–3 Treatise on the Sixty Jiazi Nayin, examining the origin of Pomegranate Wood (石榴木) and the structural divergence between Canh Thân and Tân Dậu.
- Lan Tai Miao Xuan (蘭臺妙選 — Song Dynasty): Poetic imagery and Nayin resonance conditions for Pomegranate Wood.
- Di Tian Sui Chan Wei (滴天髓闡微 — Liu Bo-wen & Ren Tie-qiao): Canonical verses on Heavenly Stem Canh (“庚金帶煞，剛健為最，得水而清，得火而銳”) and Earthly Branch Thân.
- Qiong Tong Bao Jian (窮通寶鑑 — Yu Chun-tai): Twelve-month Climate-Regulating Useful God (Tiao Hou Yong Shen) selection for Stem Canh.
- Zi Ping Zhen Quan (子平真詮) & Yuan Hai Zi Ping (淵海子平): Doctrines of the Twelve Stages of Growth (Lâm Quan (Officialdom)), Hidden Stems & Seated Ten Gods (Friend / Peer (Tỷ Kiên)), and Xun Void (Tý, Sửu (Zi, Chou)).
Core Methodological Principle: One pillar never defines an entire life. All eight characters must be weighed together. Any analysis of the birth-year Nayin (Pomegranate Wood) or the standalone Canh Thân pillar represents only one-quarter of the natal blueprint; accurate destiny forecasting requires plotting the complete Four Pillars Bazi Chart (Year – Month – Day – Hour) alongside 10-Year Decade Luck and Annual Transits.
Compiled from primary classical treatises—including San Ming Tong Hui, Di Tian Sui, Qiong Tong Bao Jian, and Zi Ping Zhen Quan—combined with empirical chart verification across thousands of consultations, this Sixty Jiazi series empowers readers to understand both their birth-year Nayin and the structural dynamics of their Four Pillars Bazi chart.
Plot your Four Pillars Bazi chart with Master Ung Khiem →11 Frequently Asked Questions About Canh Thân (庚申 — Geng Shen)
Rank #57 of 60. Belongs to the Giáp Dần (Jia Yin) Xun. In classical Chinese and Vietnamese sexagenary horology, Canh Thân (庚申 — Gēng Shēn) unites Heavenly Stem Canh (Yang Metal) with Earthly Branch Thân (Yang Metal, Zodiac Monkey), placing its Xun Void at Tý, Sửu (Zi, Chou) and carrying the Nayin destiny of Pomegranate Wood (Thạch Lựu Mộc — Hardwood pomegranate tree bearing ruby-red fruit amidst the crisp Metal qi of autumn).
Wood Element destiny. Nayin Pomegranate Wood (Thạch Lựu Mộc). Individuals born in the Canh Thân year correspond to Gregorian solar years 1920, 1980, 2040 (measured strictly from the Start of Spring / Lichun solar term); according to the Ming-dynasty compendium San Ming Tong Hui, they embody 石榴木 (Hardwood pomegranate tree bearing ruby-red fruit amidst the crisp Metal qi of autumn) with unmistakable inner resilience.
Seated on Friend (Tỷ Kiên). Occupies the Lâm Quan (Officialdom) stage. Beneath Earthly Branch Thân of the Canh Thân pillar lie the hidden stems Canh (Main Qi — Friend / Peer (Tỷ Kiên)), Nhâm (Middle Qi — Eating God (Thực Thần)), Mậu (Residual Qi — Indirect Resource (Thiên Ấn)); when referenced against Heavenly Stem Canh, the primary seated qi is Friend / Peer (Tỷ Kiên) (比肩), establishing a Exclusive Rooted Peer (Chuyên Vị Thông Căn) structural dynamic.
Distinct character. Deep marital loyalty. When Canh Thân occupies the Day Pillar, Day Master Canh (Metal) sits directly upon the Spouse Palace Thân (Metal) housing Friend / Peer (Tỷ Kiên), making the native decisive, chivalrous, forthright, unyielding in justice, and forged into greater brilliance through adversity while requiring conscious mindfulness to temper tendencies of being overly blunt, uncompromising in speech, and prone to domineering competitiveness when unchecked so domestic harmony endures.
Thrives with Ất Tỵ. Clashes with Bính Dần. The Canh Thân pillar achieves supreme synergy when meeting its Twin Harmony partner Ất Tỵ (Yi Si) (Heaven-and-Earth Union), the Three-Harmony trine (Thân – Tý – Thìn (Shen–Zi–Chen Water Bureau)), and Six-Harmony partner (Tỵ / Si (Transforms to Water)); conversely, caution is required during Bính Dần (Bing Yin) or Giáp Dần (Jia Yin) (Stem-Clash Branch-Opposition) and direct Dần (Yin) clashes.
Palace shifts meaning. Timing alters destiny. In the Year Pillar it governs ancestral heritage and Pomegranate Wood innate qi; in the Month Pillar it sets the career structure around Friend (Tỷ Kiên); in the Day Pillar it defines core psychology and spouse dynamics; in the Hour Pillar it shapes late-life wealth and children after age 49.
Climate comes first. Strength follows second. According to Qiong Tong Bao Jian (Exhaustive Treasury of Seasonal Harmonization), Stem Canh (Metal) of the Canh Thân pillar born in Spring requires warming residual chill, Summer demands Water to relieve scorching heat, Autumn needs balanced Metal-Fire tempering, and Winter urgently requires Bing Fire to thaw the frozen chart.
Favors Wood phase. Nobleman at Chou, Wei. By Nayin destiny Pomegranate Wood, Canh Thân natives harmonize with Emerald green, jade green, forest green, moss green (Pure Wood), directions Due East (Zhen) and Southeast (Xun), and enjoy Heavenly Nobleman protection at Sửu, Mùi (Chou, Wei), Academic Star at Hợi (Hai), Thriving Lu at Thân (Shen), and Sky Horse mobility at Dần (Yin).