Look at the dust
Wangchencuan sound, a Chinese idiom, Pinyin is w à ngch é NPI à OSH à ng, which means to refer to hearing the wind is the rain and not distinguishing the truth of things. It comes from the theory of potential husband, Xiannan.
The origin of Idioms
Wang Fu of the Han Dynasty wrote in the treatise on potential husband: how can I know Yan fanpin? It's just a matter of looking at the dust. If you look at it, you can't judge whether it's true or not, but whether it's true or false. "
Analysis of Idioms
The wind is the rain
Idiom usage
To act as a predicate, attribute, or object
Look at the dust
blot out the sky and cover the sun - zhē tiān yìng rì
have food spread out ten feet square -- live in luxury - shí wèi fāng zhàng