己 (Ji, Jǐ, “Yin Earth (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 second Yi 己 — yin earth, conceals 甲戌, receptive support; one of the Six Yi instrument stems.
己: classical reading and register
己 (yin earth) 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:己儀 (隱甲戌) (Second Yi (hides 甲戌))
Element: yin earth
Tier: neutral
Domain: The second Yi instrument; conceals 甲戌; receptive earthly support
Positive register
Receptive support, situations where the consultant benefits from accepting rather than asserting, agricultural / nourishing work. The yin earth quality is supportive in the way soil supports a plant.
Negative register
Passivity that misses opportunity; receptivity becoming submission. When the consultation calls for assertion, 己 can read as 'too yielding'.
When to consult 己
Read carefully — register depends on the consultation's required mode of action. Favourable for receptive / supportive contexts, less so for assertive ones.
Practical priorities
己 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 second Yi 己 — yin earth, conceals 甲戌, receptive support; one of the Six Yi instrument stems. 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 己 specifically in my consultation?
Read carefully — register depends on the consultation's required mode of action. Favourable for receptive / supportive contexts, less so for assertive ones.
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