1. The Six Nodes: Root, Branch & Spatial Matrix
Facing South, the ancients visualized the universe's energy. The Six Qi are the 'Root', while the observable Three Yin and Three Yang are the 'Branches'.
| Facing South | Left (3 Yang) | Right (3 Yin) | ||||
|---|---|---|---|---|---|---|
| Root of Qi | Fire | Dryness | Cold | Wind | Heat | Dampness |
| Shaoyang | Yangming | Taiyang | Jueyin | Shaoyin | Taiyin | |
| Middle | Jueyin | Taiyin | Shaoyin | Shaoyang | Taiyang | Yangming |
| Branch of Qi | Shaoyang | Yangming | Taiyang | Jueyin | Shaoyin | Taiyin |
-
Root (Source Code):
The 6 original physical energies. They are the underlying logic driving climate and physiology. -
Branch (Frontend Interface):
When underlying energy projects onto the Earth, it manifests as the observable 'Three Yin and Three Yang'. -
Middle Intersection (Dynamic Balance):
The hidden balancing force beneath the 'Branch'. This provides a hidden channel to solve external bugs via internal adjustments.
1.5 Spatial Matrix: Si Tian and Zai Quan (Convection Architecture)
Cosmic energy is governed by top and bottom poles throughout the year, maintaining Earth's load balance:
| Layer | TCM Term | IT / Physics Analogy | Scope of Influence |
|---|---|---|---|
| Top | Top - Si Tian | Global ENV / Downward Push | Dominates the first half of the year, like atmospheric pressure forced downward (cooling downdraft). |
| Middle | Middle - Jian Qi | Middleware / Routing | Manages the transitions and data transfer between the four seasons. |
| Bottom | Bottom - Zai Quan | Local ENV / Upward Pull | Dominates the second half of the year, driven by upward radiation from the surface (heating updraft). |
What the ancients called 'Biao and Ben' (Branches and Roots) corresponds in modern atmospheric physics to 'solar radiation heat energy (Ben)' and 'surface microclimate (Biao)'. The vertical convection architecture formed by 'Si Tian' (Governing Heaven) and 'Zai Quan' (In the Spring) perfectly matches the thermodynamic flow field of the Earth's Planetary Boundary Layer. Solar radiation sinks from high altitudes (Si Tian), and after the surface absorbs heat, it generates rising thermal convection (Zai Quan), with the two alternating to drive the global climate engine.
2. The Six Steps: Climate Handoff and Cooling System
The year is precisely divided into six stages. Imbalances occur when climate arrives late or early.
| Term Start | Governing Qi | Restraining Qi | Wuxing |
|---|---|---|---|
| Major Cold | Wood | Metal | Generate & Clear |
| Spring Equinox | Sovereign Fire: | Yin Essence: | Heat & Moist |
| Grain Full | Ministerial Fire: | Water | Summer & Cold |
| Major Heat | Earth | Wood | Damp & Move |
| Autumn Equinox | Metal | Fire | Dry & Heat |
| Minor Snow | Water | Earth | Cold & Damp |
- Sovereign Fire: The supreme commander and heat source. It issues commands but does not execute physical labor.
- Ministerial Fire: The kinetic energy driving metabolism. Because it executes tasks, it easily overheats (hyperactive).
- Yin Essence: The ultimate 'Coolant'. Water and Yin Essence must suppress hyperactive fire to prevent system crash.
When an energy becomes hyperactive, the system automatically triggers a restraining energy. Losing this auto-restraint causes severe pathology.
3. Extreme Energy Resonance: Pathology of Alignments
Heavenly Stems represent 'Data Payload'; Earthly Branches represent 'Environment'. Resonance amplifies energy when attributes overlap.
【Sui Hui】(Year Alignment): Stem ＝ Branch Orthodox Position
The attributes match completely. Disease progression is slow but symptoms are complex.
| Wuxing Attribute | Sui Hui Stem | Sui Hui Branch |
|---|---|---|
| Metal | Yi (Yin Metal) | You (West) |
| Water | Bing (Yang Water) | Zi (North) |
| Wood | Ding (Yin Wood) | Mao (East) |
| Fire | Wu (Yang Fire) | Wu (South) |
| Earth | Jia、Ji (Earth) | Chen、Xu、Chou、Wei (4 Seasons) |
【Tian Fu】(Heavenly Match): Stem ＝ Si Tian Qi
Why is 'Bing-Chen' a Water Tian Fu? We align the Data (Stem) with the Environment (Branch):
| Heavenly Stem (Data Payload) | Jia | Yi | Bing | Ding | Wu | |
| Ji | Geng | Xin | Ren | Gui | ||
| Wuxing Attribute | Earth | Metal | Water | Wood | Fire | |
| Earthly Branch (Environment) | Zi | Chou | Yin | Mao | Chen | Si |
| Wu | Wei | Shen | You | Xu | Hai | |
| Six Qi Attribute | Shaoyin (Fire) | Taiyin (Earth) | Shaoyang (Fire) | Yangming (Metal) | Taiyang (Water) | Jueyin (Wood) |
| Sui Hui Stem | Earthly Branch (Environment) | Tian Fu Nature | Matching Stem | Matching Branch |
|---|---|---|---|---|
| Jia、Ji (Earth Luck) | Chou、Wei (Taiyin) | Earth Tian Fu | Ji | Chou、Wei |
| Yi、Geng (Metal Luck) | Mao、You (Yangming) | Metal Tian Fu | Yi | Mao、You |
| Bing、Xin (Water Luck) | Chen、Xu (Taiyang) | Water Tian Fu | Bing | Chen、Xu |
| Ding、Ren (Wood Luck) | Si、Hai (Jueyin) | Wood Tian Fu | Ding | Si、Hai |
| Wu、Gui (Fire Luck) | Zi、Wu (Shaoyin) | Fire Tian Fu | Wu | Zi、Wu |
| - | Yin、Shen (Shaoyang) | - | - | Yin、Shen |
When vertical energies share the same frequency, they create a 'Constructive Interference' amplification. If organ APIs cannot handle this overloaded Payload, the system crashes:
- Tai Yi Tian Fu (Supreme Alignment): Double resonance (e.g. Ji Chou, Yi You). Strikes like a tsunami. Extremely high risk of cardiovascular rupture or sudden death.
The extreme climates and highly fatal diseases triggered by 'Sui Hui' and 'Tian Fu' are known in physics as 'Constructive Interference'. When the frequencies of cosmic environmental variables (Heavenly Stems) and the Earth's regional magnetic fields (Earthly Branches) are completely synchronized, the wave amplitudes rapidly superimpose and amplify. Just as soldiers marching in step on a bridge cause resonance that leads to its collapse, when extreme weather and the frequency of specific human organs form a double resonance of the 'Great One Heavenly Talisman', it easily causes vulnerable organs (such as the cardiovascular system) to instantly overload and rupture.
4. Climate Cycle: 4 Years as an Epoch (Ji)
The solar trajectory and Earth's position complete a precise cycle every 4 years, repeating the exact distribution of the Six Qi.
This precisely correlates with the astronomical 'Three Harmonies' of the Branches:
- Yin, Wu, Xu：Identical climate patterns for these 3 years
- Hai, Mao, Wei：Identical climate patterns
- Shen, Zi, Chen：Identical climate patterns
- Si, You, Chou：Identical climate patterns
5. Qi Jiao: The Energy Crossroads
The biosphere where humanity resides. The Tianshu acupoint (navel) is the body's dividing line for this flow.
Ascending/Descending (Convection) is the 'Power Supply';
Entering/Exiting (Material Exchange) is the 'Data I/O'.
Unplug the power or cut the data line, and the biological machine will instantly crash.