Hexagram 50 鼎 changing to hexagram 34 大壯
Changing lines (counted from the bottom): 1, 6.
What to read
Two changing lines: read both line texts of the original hexagram; the upper one is the main one. (Rule set out by Zhu Xi in the Yixue qimeng.)
Hexagram 50 鼎, line 6
鼎玉鉉，大吉，无不利。
The sixth line, undivided, shows the caldron with rings of jade. There will be great good fortune, and all action taken will be in every way advantageous.
Hexagram 50 鼎, line 1
鼎顛趾，利出否，得妾以其子，无咎。
The first line, divided, shows the caldron overthrown and its feet turned up. (But) there will be advantage in its getting rid of what was bad in it. (Or it shows us) the concubine (whose position is improved) by means of her son. There will be no error.
The two hexagrams
Hexagram 50 鼎 — judgment
元吉，亨。
Ting gives the intimation of great progress and success.
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 50
| Line | Chinese | Legge |
|---|---|---|
| 1 | 鼎顛趾，利出否，得妾以其子，无咎。 | The first line, divided, shows the caldron overthrown and its feet turned up. (But) there will be advantage in its getting rid of what was bad in it. (Or it shows us) the concubine (whose position is improved) by means of her son. There will be no error. |
| 6 | 鼎玉鉉，大吉，无不利。 | The sixth line, undivided, shows the caldron with rings of jade. There will be great good fortune, and all action taken will be in every way advantageous. |
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.