任勞任怨 Save Sign in to save words Simplified: 任劳任怨 rènláorènyuàn ㄖㄣˋ ㄌㄠˊ ㄖㄣˋ ㄩㄢˋ 男 女 to work hard without complaint (idiom) Character by character 任(rèn)assign 勞(láo)surname Lao 任(rèn)assign 怨(yuàn)blame A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0