I don't know anything
Chinese idiom, Pinyin is w ú B āù Nb ù sh í, which means to do everything possible. It comes from the marriage story of awakening the world.
The origin of Idioms
Chapter 95 of the marriage story of awakening the world: "beat a su elder sister hard at first, then soft at last, and then call her elder sister, her mother, and her grandmother
Chinese PinYin : wú bān bù shí
I don't know anything
defeat one 's opponent by a surprise move. chū qí zhì shèng
touch one deeply in the heart. gǎn rén fèi fǔ
violent political or social upheavals. tiān bēng dì jiě
Floating stone and sinking wood. fú shí chén mù
put fine timber to petty use. dà cái xiǎo yòng