THE TEN HEAVENLY STEMS
Geng · 庚 (gēng)
Geng is Yang Metal, an image of shaping and structure.
Go deeper: the full reference
The idea in context
The seventh stem can evoke ore worked into a useful form. It suggests the effort of setting limits, cutting away excess and making a tool fit its purpose.
An example to picture
Geng can frame a revision that removes features that distract from the central task.
A question to sit with
What could be simplified to make the work stronger?
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.