不 ㄅㄨ ˋ bù 遑 ㄏㄨㄤ ˊ huáng 多 ㄉㄨㄛ duō 让 ㄖㄤ ˋ ràng 不 ㄅㄨ ˋ bù 遑 ㄏㄨㄤ ˊ huáng 多 ㄉㄨㄛ duō 讓 ㄖㄤ ˋ ràng lit. to have no time for civilities (idiom) fig. not to be outdone not to yield to one's opponents