Five Elements Compatibility
庚Yang Metal+乙Yin Wood
Stem union · One of the five traditional stem unions.
92%
An iron axe meets a climbing vine, and the old books call it a perfect union.
#1 of 10 for Yang MetalTop 2% of all 55 stem pairs
Ask themSo… who noticed whom first?
Why 92%?
Yang Metal is 庚, an iron axe; Yin Wood is 乙, a climbing vine. 庚 and 乙 are one of the five traditional stem unions, so the pair starts at the top: 92. Unions are not adjusted for yin and yang.
Out of the 10 stems, 0 would score higher with Yang Metal.
Only the year's stem is used — this is a quick game, not a saju (Four Pillars) reading. The points are our own design; the five-element cycles are a tradition, not a science.