勤學苦練 qín xué kǔ liàn

DEFINITIONS

  1. to study diligently
  2. to train assiduously

CHARACTERS

勤 qín
HSK 5
industrious, diligent, attentive
學 xué learning, knowledge; school
苦 kǔ
HSK 4
bitter; hardship, suffering
練 liàn practice, drill, exercise, train