学习刻苦 xué xí kè kǔ

DEFINITIONS

  1. to study hard
  2. assiduous

CHARACTERS

学 xué
HSK 1
learning, knowledge; school
习 xí
HSK 1
practice; flapping wings
刻 kè
HSK 3
carve, engrave; quarter hour
苦 kǔ
HSK 4
bitter; hardship, suffering