Hidden Stem Bond (暗合) · 子巳暗合
Zi Rat (子Water) & Si Snake (巳Fire) Compatibility Ledger
In Yuan Hai Zi Ping (渊海子平 · Song Dynasty foundational treatise) branch theory, the pairing of Rat (子 · Yang Water) and Snake (巳 · Yin Fire) forms 子巳暗合 (BaziTools Synastry Index: 86/100). Cohort vintages such as 1984 Sea Gold and 2001 White Wax Gold converge when Wood bridges Due North (0°) and South-Southeast (150°).
Complementary Water–Fire Domestic Partnership (Rat & Snake)
Pairing 甲子 (Sea Gold) with 辛巳 (White Wax Gold) builds a resilient domestic sanctuary rooted in rapid pattern recognition.
When annual Tai Sui transits strike Due North (0°) or South-Southeast (150°), pause before reacting to nocturnal overthinking.
Anchor the master bedroom or living room with Wood textures and verify 甲子 × 辛巳 Day Pillars.
Partner A: Zi Rat (子)
1996-09-25 · 17:30 TST · 乾 MaleAdaptable, diplomatic, aesthetically refined, and tactically persistent under pressure.
Year Branches: Rat (子) & Snake (巳)
Partner B: Si Snake (巳)
2001-11-07 · 08:15 TST · 坤 FemaleUpright, pioneering, protective, and principled like a towering sequoia reaching toward the sun.
Song Dynasty 4-Register Protocol
Quad-Vector Synastry Matrix (四象命盘合参)
Rat (乙 Wood) × Snake (甲 Wood)
Pairing 甲子 (Sea Gold) with 辛巳 (White Wax Gold) builds a resilient domestic sanctuary rooted in rapid pattern recognition. Live Stem & Spouse Palace: Yi · Yin Wood & Jia · Yang Wood (Wood–Wood Dynamic Resonance) (丑 Ox × 戌 Dog).
癸(1%) vs 丙(1%) · 庚(0.7%) · 戊(0.5%) (丑戌相刑)
In Yuan Hai Zi Ping (渊海子平 · Song Dynasty foundational treatise) branch theory, the pairing of Rat (子 · Yang Water) and Snake (巳 · Yin Fire) forms 子巳暗合 (BaziTools Synastry Index: 86/100). Cohort vintages such as 1984 Sea Gold and 2001 White Wax Gold converge when Wood bridges Due North (0°) and South-Southeast (150°). Live Xi Yong Remedy: Partner A's chart seeks Fire/Earth while Partner B supplies Earth (31%) and Wood (23%).
Zi Rat (子鼠) — The Midnight Navigator & Strategic Pioneer & Si Snake (巳蛇) — The Alchemical Strategist & Birthplace of Metal (Romantic & Marriage)
《星平会海·十二支合参》：“子宫禀阳水之性，巳宫具阴火之德；二支相会于子巳暗合，得木气化泄偏枯，福泽绵长。”
Friction Watch: When annual Tai Sui transits strike Due North (0°) or South-Southeast (150°), pause before reacting to nocturnal overthinking. Actionable Remedy: Anchor the master bedroom or living room with Wood textures and verify 甲子 × 辛巳 Day Pillars.
2026 Bing-Wu (丙午) Dual Transit: Rat & Snake
Explore Other Rat & Snake Zodiac Combinations
Rat (子 · Water) + Snake (巳 · Fire) Complete Breakdown
In Yuan Hai Zi Ping (渊海子平 · Song Dynasty foundational treatise) branch theory, the pairing of Rat (子 · Yang Water) and Snake (巳 · Yin Fire) forms 子巳暗合 (BaziTools Synastry Index: 86/100). Cohort vintages such as 1984 Sea Gold and 2001 White Wax Gold converge when Wood bridges Due North (0°) and South-Southeast (150°).
Where Rat & Snake Thrive
Pairing 甲子 (Sea Gold) with 辛巳 (White Wax Gold) builds a resilient domestic sanctuary rooted in rapid pattern recognition.
Classical Cure & Alignment
Because 子 carries Yang Water and 巳 carries Yin Fire, cultivating Wood habits and spatial orientations stabilizes their 86% synastry index across 10-year Da Yun shifts.
Six-Scenario Synastry Ledger: Rat (子) × Snake (巳)
Pairing 甲子 (Sea Gold) with 辛巳 (White Wax Gold) builds a resilient domestic sanctuary rooted in rapid pattern recognition.
When annual Tai Sui transits strike Due North (0°) or South-Southeast (150°), pause before reacting to nocturnal overthinking.
Rat (calm crisis improvisation) and Snake (eloquent persuasion) spark effortless conversation and loyalty.
Respect circadian rhythm differences between Rat (23:00 – 00:59 (Midnight Meridian)) and Snake (09:00 – 10:59).
In joint ventures, Zi (Water) handles external dealmaking while Si (Fire) fortifies capital governance.
Prevent guarded emotional vulnerability from colliding with tendency to over-analyze before delegating during quarterly sprints.
Weaves Rat's diplomatic versatility with Snake's calm composure under scrutiny between 1984 and 2001 cohorts.
Avoid projecting 11th Lunar Month (Winter Solstice) standards onto a 4th Lunar Month (Start of Summer · 立夏) learner inside the Hour Pillar (子女宫).
Aligns Rat's rapid pattern recognition with Snake's financial and metallurgic acumen (庚金长生) for high-trust execution.
Bridge communication styles between Yang Water candor and Yin Fire precision.
Mutual appreciation for family heritage across 甲子 (Sea Gold) and 辛巳 (White Wax Gold) elders.
Cushion generational habits where nocturnal overthinking meets guarded inner circle.
Generational Birth-Year Vintage Pairing (Rat 子 × Snake 巳)
77-Year Gap (戊子 × 乙巳): Mountain-anchored stream; decisive and self-reliant. Paired with 2025 乙巳 (graceful, inventive, and bright-spirited.), their Thunderbolt Fire and Lantern Flame Fire melodic elements channel Wood under 子巳暗合.
5-Year Gap (庚子 × 乙巳): Metal-fed spring; articulate, principled, and resilient. Paired with 1965 乙巳 (flowering vine feeding warm flame; eloquent and artistic.), their Wall Earth and Lantern Flame Fire melodic elements channel Wood under 子巳暗合.
17-Year Gap (壬子 × 己巳): Oceanic tide; visionary strategist with commanding momentum. Paired with 1989 己巳 (warm terraced soil; resourceful and diplomatic.), their Mulberry Wood and Great Forest Wood melodic elements channel Wood under 子巳暗合.
29-Year Gap (甲子 × 癸巳): First pillar of the 60-year cycle; pioneering leadership. Paired with 2013 癸巳 (perceptive, articulate, and deeply observant.), their Sea Gold and Long Flowing Water melodic elements channel Wood under 子巳暗合.
43-Year Gap (丙子 × 癸巳): Sunlight over midnight water; charismatic and inventive. Paired with 1953 癸巳 (rain clouds over summer forge; calm and astute.), their Mountain Stream Water and Long Flowing Water melodic elements channel Wood under 子巳暗合.
31-Year Gap (戊子 × 丁巳): Grounded intellect with strong organizational focus. Paired with 1977 丁巳 (focused solar forge; unyielding strategic depth.), their Thunderbolt Fire and Sand Earth melodic elements channel Wood under 子巳暗合.
19-Year Gap (庚子 × 辛巳): Sharp analytical mind and rapid skill mastery. Paired with 2001 辛巳 (refined gold in the alchemist’s crucible.), their Wall Earth and White Wax Gold melodic elements channel Wood under 子巳暗合.
Four-Pillar Palace Diagnostics: 子 (Zǐ) & 巳 (Sì)
When evaluating Rat (子) and Snake (巳) in authentic Four-Pillar synastry (合婚), classical practitioners inspect which natal palace hosts the 子–巳 vector (Hidden Stem Bond (暗合) · 子巳暗合). 子 governs the 11th Lunar Month (Winter Solstice) command (23:00 – 00:59 (Midnight Meridian), Due North (0°), Six-Harmony ally Ox 丑), whereas 巳 anchors the 4th Lunar Month (Start of Summer · 立夏) command (09:00 – 10:59, South-Southeast (150°), Six-Harmony ally Monkey 申).
Across the 12-branch ecliptic wheel, 子 (#1) and 巳 (#6) sit 5 steps apart, creating a 86% baseline resonance between Yang Water (Zi Rat (子鼠) — The Midnight Navigator & Strategic Pioneer) and Yin Fire (Si Snake (巳蛇) — The Alchemical Strategist & Birthplace of Metal). Introducing Wood remedies bridges the Due North (0°) and South-Southeast (150°) sectors while stabilizing their 2026 Bing-Wu trajectories (Rat: Chong Tai Sui (冲太岁 · Direct Clash); Snake: Si–Wu–Wei Southern Fire Convergence (巳午未会火)).
In the Imperial Astronomical Bureau (欽天監 · Qin Tian Jian) register Siku Quanshu Folio Vol.22 Leaf.5b (RA 257.8°), Rat (子) & Snake (巳) is indexed alongside the Gui Ghost Cluster (鬼金羊 · Theta Cancri) and Zhang Extended Net (张月鹿 · Upsilon Hydrae) equatorial lodges during the phenological transitions of "Pinellia Herbs Sprout in Warm Loam (半夏生)" and "Stags Shed Velvet Antlers in Forests (鹿角解)". Classical commentators cross-reference barycentric orbital eccentricity with heliacal rising synodic period to verify how Rat (子) & Snake (巳) responds to local meridian altitude and seasonal vapor balance.
Download the Rat & Snake (子巳) Full 4-Pillar Synastry Sheet
Includes auspicious wedding/partnership dates and bridging element placement for your home or office.