勤奮刻苦 qín fèn kè kǔ

DEFINITIONS

  1. diligent
  2. assiduous

CHARACTERS

勤 qín
HSK 5
industrious, diligent, attentive
奮 fèn strive, exert effort; arouse
刻 kè
HSK 3
carve, engrave; quarter hour
苦 kǔ
HSK 4
bitter; hardship, suffering