It's gone
Hidden trace, Chinese idiom, Pinyin is Qi á NZ ō NGN ì y ǐ ng, meaning hidden trace. It comes from the notes of Yuewei thatched cottage.
Analysis of Idioms
[synonym]: invisible and stealthy
The origin of Idioms
Ji Yun of the Qing Dynasty wrote in the notes of Yuewei thatched cottage, I listen to it in vain: "if you disappear, you will steal by touching the wall in secret. If you suddenly catch the fire, it will be as bright as the moon."
Idiom usage
It can be used as predicate, attribute, object, etc.
It's gone
be able neither to cry nor to laugh - kū xiào bù dé