任劳任怨 rèn láo rèn yuàn

DEFINITIONS

  1. to work hard without complaint (idiom)

CHARACTERS

任 rèn
HSK 4
trust to, rely on, appoint; to bear, duty, office; allow
劳 láo
HSK 5
labor, toil, do manual work
任 rèn
HSK 4
trust to, rely on, appoint; to bear, duty, office; allow
怨 yuàn
HSK 5
hatred, enmity, resentment