The 64 Hexagrams · 18 / 64
蛊卦
Hexagram 18 · Work on What Has Been Spoiled (Gu) (山风蛊)
Judgment(Original text)
元亨,利涉大川。先甲三日,后甲三日。
Hexagram structure
How to read changing lines
When a cast produces moving lines (three of a kind with coins, or a moving line in Mei Hua time casting), classical rules set the priority. Following Zhu Xi's Yixue Qimeng:
- One line movesRead the moving line's text of this hexagram as primary
- Two lines moveRead both moving lines' texts, the upper one takes precedence
- Three lines moveCombine the Judgments of this hexagram and the changed one (ben as zhen, changed as hui)
- Four lines moveRead the two unmoved lines' texts of the changed hexagram, the lower takes precedence
- Five lines moveRead the single unmoved line's text of the changed hexagram
- Six lines moveQian and Kun use their special 'Yong' texts; other hexagrams read the changed hexagram's Judgment
The Line texts are listed in full below.
Lines(Original text)
- Line 1初六:干父之蛊,有子,考无咎,厉终吉。
- Line 2九二:干母之蛊,不可贞。
- Line 3九三:干父之蛊,小有悔,无大咎。
- Line 4六四:裕父之蛊,往见吝。
- Line 5六五:干父之蛊,用誉。
- Line 6上九:不事王侯,高尚其事。
How to use this hexagram
Cast a hexagram for your questionHold this hexagram in mind with your question, cast online with Mei Hua Yi Shu, and the AI will read it together with this hexagram.
Cast with coins (Liu Yao)The coin method marks moving lines — more detail for a concrete question.
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