卓有成效 zhuó yǒu chéng xiào

DEFINITIONS

  1. highly effective
  2. fruitful

CHARACTERS

卓 zhuó
HSK 6
profound, brilliant, lofty
有 yǒu
HSK 1
have, own, possess; exist
成 chéng
HSK 3
completed, finished, fixed
效 xiào
HSK 4
result, effect; effectiveness