正常工作 zhèng cháng gōng zuò

DEFINITIONS

  1. normal operation
  2. proper functioning

CHARACTERS

正 zhèng
HSK 2
right, proper, correct
常 cháng
HSK 2
common, normal, frequent, regular
工 gōng
HSK 1
labor, work; worker, laborer
作 zuò
HSK 1
make; work; compose, write; act, perform