THE TEN HEAVENLY STEMS
Yi · 乙 (yǐ)
Yi is Yin Wood, an image of flexible growth.
Go deeper: the full reference
The idea in context
The second stem is often pictured through a vine or tender plant finding a path around what is already there. It suggests adaptation as a process rather than a permanent personal trait.
An example to picture
Yi can prompt you to revise a route while keeping the purpose of a plan intact.
A question to sit with
Where could flexibility protect what matters?
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.