卜晝卜夜 bǔ zhòu bǔ yè

DEFINITIONS

  1. day and night (to toil, to abandon oneself to pleasure etc)

CHARACTERS

卜 bǔ fortune telling; prophesy
晝 zhòu daytime, daylight
卜 bǔ fortune telling; prophesy
夜 yè night, dark; in night; by night