I. Canonical Essence & Metaphysical Foundation
yuan hai zi ping《Heavenly Stemsxiang he》duan luo duan yu：ren he，wu yu gui he（tong shang xiang he zhi yi） 。
II. Canonical Formulas & Deduction Rules
Formula & Verse
Formula for YH V2 EXT Heavenly Stemsxiang he 02:ren he，wu yu gui he（tong shang xiang he zhi yi） 。
- PROMOTE(Heavenly Stemsxiang he_02ben ge duan yu): Heavenly Stemsxiang he_02：yuan hai zi ping《Heavenly Stemsxiang he》duan luo duan yu：ren he，wu yu gui he（tong shang xiang he zhi yi） 。
- EVALUATE(Heavenly Stems and Earthly Branchespei he yu ji shen fu zhu): kao liangMonthly Commanderqi shu、san fang si zheng yu ji shen sheng zhu pei he。
- SUPPRESS(Taboo Godqin rao yu sha xing po ju): ruo feng sha xing chong po、yang ren bo xue huoVoidness (Xunkong)Taboo God，ze ge ju shou sun huo jian fu。
- WARN(da yun liu nian sui yun fou tai): shen shi xing yun zou sheng wang huo xiu qiu zhi di，pan ding yi sheng jin tui zhi jie。
III. Promote Conditions & Clash Avoidance
Yuan Hai Zi Ping Classics Theorem: YH V2 EXT Heavenly Stemsxiang he 02 dreads Earthly Branch Six Clashes, Three Punishments, and Voidness. Branch clashes break structural harmony.