任劳任怨
rènláo-rènyuànTraditional 任勞任怨
to work hard without complaint
Every meaning
rènláo-rènyuàn
- to work hard without complaint
Its characters
- 任rènto appoint
- 劳láolabor; work (as in 劳动)
- 怨yuànto complain; to blame
Words with 任
Words with 劳
Meanings from our own dictionary. Chengyu from the Xinhua idiom list, the most common first.