Byeong (병) and Gyeong (경) Day Master Compatibility
A push-and-pull dynamic
In Saju astrology, everyone's Day Master — the Heavenly Stem of their birth day — falls into one of ten types. This page looks specifically at what it traditionally means when one person's Day Master is Byeong (병) and the other's is Gyeong (경).
Byeong (병) is traditionally described as the sun — radiant, generous, and impossible to ignore — warm and expressive, allergic to being confined or dimmed. Gyeong (경), by contrast, is traditionally read as the raw ore — decisive, dutiful, and unafraid of friction — a strong-willed doer with a sharp sense of justice.
Byeong (병)'s element (Fire) is traditionally read as restraining Gyeong (경)'s element (Metal) — the "controlling" relationship in Five Element theory, the same cycle behind wood parting earth or metal cutting wood.
This tendency doesn't mean conflict is guaranteed — many traditional readings frame a controlling relationship as one partner grounding or focusing the other's energy in a useful way. It does suggest that friction, when it shows up, is worth naming directly rather than letting it build, since this dynamic can otherwise tip toward one person feeling managed by the other.
This page covers the Day Master relationship on its own, but a full compatibility reading also weighs each person's overall Five Element balance. Try the Compatibility tool on this site with real birth details for a fuller picture.
For entertainment and self-reflection purposes only. Not a substitute for professional advice.