Hide the edge and keep the edge
As a Chinese idiom, the Pinyin is C á NGF ē ngli ǎ NRU ì, which means that the metaphor does not show one's strength and is the same as "hiding one's strength and accumulating one's strength". From flounder theft.
The origin of Idioms
Li Yu's flounder stealing hair in Qing Dynasty: "King Anshan sent troops last time He laid fire and destroyed many of my beasts. He had to flee into the mountains and hide his strength. After half a year's rest, he felt that he was still able to recover
Analysis of Idioms
[synonym]: Zang Feng Lian e, Zang Feng Lian Ying [antonym]: sharp
Idiom usage
As a predicate or attributive.
Hide the edge and keep the edge
so full of hatred that each wants to get the other 's head - mào shǒu zhī chóu
talk in a wild disorderly manner - hú shuō luàn dào