懂中文 Dong Chinese

去芜存菁

qù​wú​cún​jīng

lit. to get rid of the weeds and keep the flowers

Definitions

去芜存菁 (去蕪存菁) 

qù​wú​cún​jīng

lit. to get rid of the weeds and keep the flowers; to separate the wheat from the chaff (idiom)

Sources