Smoke in the dark
The Chinese idiom, w ù Su ǒ y ā nm í in pinyin, means to be covered by clouds. It's from "fighting for wisdom across the river.".
The origin of Idioms
The second part of Wumingshi's "fighting against wisdom across the river" in Yuan Dynasty: "there is no difference between the heaven and the earth, and I hope the future is still far away."
Idiom usage
Used as an object or attribute; used in writing
Examples
Contemporary · Yin Qian's Secret biography of Tianting: "the pines and cypresses are endless, and the green waves are everywhere in the wind. The main hall of Yujing palace has a golden roof and a hundred Li Qiong pavilion with Zhubi tiles. Outside the palace gate, there are many flowers and herbs, and the sky is full of splendor. Beside the jade bridge, the rainbow grass is fragrant and the water is flowing
Smoke in the dark
destroy evils before they become apparent - dù jiàn fáng wēi
Let go of seclusion and obscenity - fàng pì yín yì