Hexagram 29 坎 changing to hexagram 34 大壯
Changing lines (counted from the bottom): 1, 3, 4, 5.
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 2
貞吉。
The second line, undivided, shows that with firm correctness there will be good fortune.
Hexagram 34 大壯, line 6
羝羊觸藩，不能退，不能遂，无攸利，艱則吉。
The sixth line, divided, shows (one who may be compared to) the ram butting against the fence, and unable either to retreat, or to advance as he would fain do. There will not be advantage in any respect; but if he realise the difficulty (of his position), there will be good fortune.
The two hexagrams
Hexagram 29 坎 — judgment
習坎：有孚，維心亨。行有尚。
Khan, here repeated, shows the possession of sincerity, through which the mind is. penetrating. Action (in accordance with this) will be of high value.
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 29
| Line | Chinese | Legge |
|---|---|---|
| 1 | 習坎，入于坎窞，凶。 | The first line, divided, shows its subject in the double defile, and (yet) entering a cavern within it. There will be evil. |
| 3 | 來之坎坎，險且枕，入于坎窞，勿用。 | The third line, divided, shows its subject, whether he comes or goes (=descends or ascends), confronted by a defile. All is peril to him and unrest. (His endeavours) will lead him into the cavern of the pit. There should be no action (in such a case). |
| 4 | 尊酒簋，貳用缶。内約自牖，終无咎。 | The fourth line, divided, shows its subject (at a feast), with (simply) a bottle of spirits, and a subsidiary basket of rice, while (the cups and bowls) are (only) of earthenware. He introduces his important lessons (as his ruler's) intelligence admits. There will in the end be no error. |
| 5 | 坎不盈，禔既平，无咎。 | The fifth line, undivided, shows the water of the defile not yet full, (so that it might flow away); but order will (soon) be brought about. There will be no error. |
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.