There is no end to it
As a Chinese idiom, Pinyin is d á P ú B ù w á n, which means that jade has lost its natural form after being carved. In the old days, it was compared to the scholar who became an official and lost his original ambition. It comes from the fourth chapter of Qi CE in the Warring States period.
The origin of Idioms
In the fourth chapter of Qi CE in the Warring States period, "Fu Yu was born in the mountains, and the system was broken.". If you are rich and noble, you can't finish it. "
Word usage
Used as an object or attribute; used in writing
There is no end to it
be of venerable age and have eminent virtue - nián gāo dé xūn
teach students in accordance with their aptitude - yīn cái shī jiào
go over mountains and cross streams - dēng shān shè shuǐ