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The 12 Earthly Branches (Di Zhi): Complete Guide
The seasonal foundation of Bazi pillars and hidden chart structure.
Direct Answer
The 12 Earthly Branches (Di Zhi 地支) are Zi, Chou, Yin, Mao, Chen, Si, Wu, Wei, Shen, You, Xu, and Hai. They represent months, hours, directions, zodiac animals, hidden stems, and relationship patterns such as combinations, clashes, harms, and punishments.
Branches are more than zodiac animals
Each branch contains a season, direction, two-hour period, animal symbol, and one or more hidden stems. This is why a Bazi branch can hold energy that is not immediately visible in the top stem, which is why Chinese calendrical tradition treats branches as more than mascots.
“The branches often explain the roots beneath a chart, especially when visible stems do not tell the full story.”
Combinations and clashes show movement
Six combinations, three harmony groups, six clashes, six harms, and punishments describe how branch energy changes. These relationships are used to read movement, tension, timing, and changes in life circumstances.
6
Combination pairs
Branch pairs that can transform energy.
4
Harmony groups
Seasonal trines used in chart analysis.
Branches connect Bazi to daily time
The 12 branches map to 24 hours in two-hour blocks. The hour pillar therefore adds a precise layer of timing and can shift the reading of personal drives, later-life themes, and projects, a structure noted in San Ming Tong Hui.
How branches shape interpretation
Branches matter because they hold season, direction, animals, and hidden stems. They can strengthen, dilute, or redirect what the visible stem appears to do on its own, so Yuan Hai Zi Ping always reads them in relation to the Day Master.
A branch reading becomes much clearer when you compare it with the month branch, the day branch, and the full stem-branch sequence around it.
Frequently Asked Questions
Common questions
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Explore your own Bazi pattern
Use the free calculator to see your stems, branches, elements, and life-cycle structure in one chart.
For entertainment and self-reflection purposes.