辛 (Xin, Xīn, “Yin Metal (Six Yi)”) is one of the 9 Stems (三奇六儀) of Qi Men Dun Jia — one of the Six Yi (六儀), the ‘instrument’ stems that conceal the original 甲 leader stem during chart construction. The fourth Yi 辛 — yin metal, conceals 甲午, refined precision; supports craftsmanship and articulate speech.
辛: classical reading and register
辛 (yin metal) is one of nine stems used in Qi Men Dun Jia chart construction. The Three Wonders (乙 / 丙 / 丁) are the most-favourable stems and represent classical 'wonder' registers (Sun, Moon, Star); the Six Yi (戊 / 己 / 庚 / 辛 / 壬 / 癸) are the 'instrument' stems that conceal the original Heavenly Stem 甲 during chart casting.
Classical attributes
Category: 六儀 (six yi)
Yi role:辛儀 (隱甲午) (Fourth Yi (hides 甲午))
Element: yin metal
Tier: neutral
Domain: The fourth Yi instrument; conceals 甲午; refined precision, jewelry / fine craftsmanship, articulate speech
Positive register
Refined precision work, fine craftsmanship, articulate speech, jewelry / decorative metal work, situations requiring surgical accuracy without forceful violence. The yin metal is sharp but precise rather than aggressive.
Negative register
Cutting that wounds inappropriately, sharp speech that damages, perfectionism that paralyses action. Inauspicious when the precision is misapplied.
When to consult 辛
Read carefully — 辛 is the precise / refined member of the Six Yi. Favourable for craftsmanship and articulate communication; warning when applied to contexts requiring forceful rather than refined action.
Practical priorities
辛 as one of the Six Yi carries a more neutral register that depends substantially on the surrounding pattern.
Read the stem alongside the gate / star / spirit / palace sharing its location. Stems modulate; the surrounding components determine activation.
The fourth Yi 辛 — yin metal, conceals 甲午, refined precision; supports craftsmanship and articulate speech. It is one of the Six Yi (六儀), the instrument stems that conceal the original 甲 leader stem during chart casting.
What's the difference between the Three Wonders and the Six Yi?
The Three Wonders (三奇: 乙 / 丙 / 丁) are the favourable stems classically associated with Sun / Moon / Star registers — wonders of celestial brilliance. The Six Yi (六儀: 戊 / 己 / 庚 / 辛 / 壬 / 癸) are the instrument stems used during chart casting; they conceal the six 甲 leader stems (甲子 / 甲戌 / 甲申 / 甲午 / 甲辰 / 甲寅) under their respective 戊 / 己 / 庚 / 辛 / 壬 / 癸 covers. The original 甲 is never directly visible in the chart — it operates through its concealing yi.
Should I look for 辛 specifically in my consultation?
Read carefully — 辛 is the precise / refined member of the Six Yi. Favourable for craftsmanship and articulate communication; warning when applied to contexts requiring forceful rather than refined action.
QI MEN DUN JIA FORECASTING
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