Wiki concept · Chinese & East Asian calendars
Jia stem
Also called Jia Heavenly Stem
Jia (甲) is the first Heavenly Stem, classified as Yang Wood.
In this entry
Word origin · etymology
Romanized Chinese calendrical name Jia (甲), ordinal 1.
Historical character derivation is not established by the cited calendar tables.
HKO: Stems and Branches ↗
How we know · epistemology
Calendrical convention
Stem phase and polarity are calendrical classifications, not traits.
Joey Yap: What Is BaZi Astrology? ↗
Connected concepts
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Sources & provenance
Use the citations beside each section to distinguish a calculation convention, a historical teaching and an editorial example.
Find these sources across the wiki →
- HKO: Stems and Branches ↗
- Joey Yap: What Is BaZi Astrology? ↗