起早贪黑 qǐ zǎo tān hēi

DEFINITIONS

  1. to be industrious, rising early and going to bed late

CHARACTERS

起 qǐ rise, stand up; go up; begin
早 zǎo early; soon; morning
贪 tān be greedy, covet; covetous
黑 hēi black; dark; evil, sinister