TopBaziAI · Bazi 101
Heavenly Stems & Earthly Branches, Explained
AI-Guided Bazi Fundamentals
Bazi builds a person’s unique chart structure using the symbolic language of Heavenly Stems and Earthly Branches across four dimensions — year, month, day, and hour. Browse the tabs below to walk through Bazi’s core concepts step by step.
Four-Pillar Chart
| Year Pillar | Month Pillar | Day Pillar | Hour Pillar | |
|---|---|---|---|---|
| Main Star | Rob Wealth | Direct Officer | Day Master | Direct Resource |
| Stem | Wu | Jia | Ji | Bing |
| Branch | Chen | Yin | Hai | Zi |
| Hidden | WuYiGui | JiaBingWu | RenJia | Gui |
| Sub Stars | Rob WealthSeven KillingsIndirect Wealth | Direct OfficerDirect ResourceRob Wealth | Direct WealthDirect Officer | Indirect Wealth |
Chen
Yin
Hai
Zi
Example: Wu-Chen · Jia-Yin · Ji-Hai · Bing-Zi · Day Master: Ji Earth
The Basic Framework of a Bazi Chart
A Bazi chart is usually made up of four time dimensions — year, month, day, and hour — also known as the Four Pillars. Each pillar has both a Heavenly Stem and an Earthly Branch, combining to form a unique chart structure. Move between the pillars to see what each one means.
Hover each pillar to learn more
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