辛勤工作 xīn qín gōng zuò

DEFINITIONS

  1. hard work; diligent work characterized by effort and dedication

CHARACTERS

辛 xīn
HSK 4
bitter; toilsome, laborious; 8th heavenly stem
勤 qín
HSK 5
industrious, diligent, attentive
工 gōng
HSK 1
labor, work; worker, laborer
作 zuò
HSK 1
make; work; compose, write; act, perform