THE TEN HEAVENLY STEMS
Jia · 甲 (jiǎ)
Jia is Yang Wood, an image of upright growth.
Go deeper: the full reference
The idea in context
The first Heavenly Stem suggests a tree extending from a clear starting point. In a year name it supplies a phase and polarity, not an account of a person's temperament or future.
An example to picture
Jia can frame the work of establishing a strong trunk before adding new branches to a project.
A question to sit with
What foundation would let an idea grow well?
Native app reference
The original examples describe Synastry’s date-only native year reader. This web guide does not calculate a placement or a Four Pillars chart.
Keep the calendar convention in view
The website offers these educational readings. Synastry’s native year reader uses a civil date and Lunar New Year; it is separate from a full Four Pillars or BaZi chart. Begin with the convention before comparing year labels.
Sources and conventions
These references identify the calendar or historical method used in this guide. Keep the named convention in view when comparing other traditions.
Hong Kong Observatory — Gregorian–Lunar Calendar Conversion Tables ↗ · Calendar reference covering 1901–2100, including leap months and cautions near midnight boundaries. The Synastry native reader uses its separately disclosed date-only Lunar New Year convention; this website provides the educational guide.