No need
Needless to say, the Chinese idiom, Pinyin is d ā ngzhu ó B ù Zhu ó, which means that what should be done is not done, but what should not be done is done. It comes from Tang Xianzu's Peony Pavilion, Wei Shi of Ming Dynasty.
Idiom usage
There is no intention in the world. If you want to be successful, you will admit your mistakes. If you are a great sage, you should take it seriously.
The origin of Idioms
Tang Xianzu's Peony Pavilion Wai Shi of Ming Dynasty: "old king, you don't need it."
Idiom explanation
It means not doing what should be done, but doing what should not be done.
No need
eagerly crane and retract one's neck - tàn tóu suō nǎo
thick with leaves and deep-rooted - gēn shēn yè mào