披星戴月 pī xīng dài yuè

DEFINITIONS

  1. to travel or work through night and day
  2. to toil away for long hours

CHARACTERS

披 pī
HSK 5
wear; split; crack
星 xīng
HSK 1
a star, planet; any point of light
戴 dài
HSK 4
wear on top; support
月 yuè
HSK 1
moon; month; KangXi radical 74