Hexagram 61 中孚 changing to hexagram 34 大壯
Changing lines (counted from the bottom): 3, 4, 5, 6.
What to read
Four changing lines: read the two unchanged lines of the resulting hexagram; the lower one is the main one. (Rule set out by Zhu Xi in the Yixue qimeng.)
Hexagram 34 大壯, line 1
壯于趾，征凶，有孚。
The first line, undivided, shows its subject manifesting his strength in his toes. But advance will lead to evil,—most certainly.
Hexagram 34 大壯, line 2
貞吉。
The second line, undivided, shows that with firm correctness there will be good fortune.
The two hexagrams
Hexagram 61 中孚 — judgment
豚魚吉，利涉大川，利貞。
Kung Fû (moves even) pigs and fish, and leads to good fortune. There will be advantage in crossing the great stream. There will be advantage in being firm and correct.
Hexagram 34 大壯 — judgment
利貞。
Ta Kwang indicates that (under the conditions which it symbolises) it will be advantageous to be firm and correct.
The changing lines of hexagram 61
| Line | Chinese | Legge |
|---|---|---|
| 3 | 得敵，或鼓或罷，或泣或歌。 | The third line, divided, shows its subject having met with his mate. Now he beats his drum, and now he leaves off. Now he weeps, and now he sings. |
| 4 | 月既望，馬匹亡，无咎。 | The fourth line, divided, shows its subject (like) the moon nearly full, and (like) a horse (in a chariot) whose fellow disappears. There will be no error. |
| 5 | 有孚攣如，无咎。 | The fifth line, undivided, shows its subject perfectly sincere, and linking (others) to him in closest union. There will be no error. |
| 6 | 翰音登于天，貞凶。 | The topmost line, undivided, shows its subject in chanticleer (trying to) mount to heaven. Even with firm correctness there will be evil. |
English: James Legge (1882), public domain. Chinese: Zhou Yi.
Data: English Wikisource (Public domain texts; transcription CC BY-SA 4.0); Chinese Wikisource (Public domain texts; transcription CC BY-SA 4.0). Retrieved 2026-10-22.