怠工

dàigōng
  1. to slacken off in one's work
  2. to go slow (as a form of strike)

CEDICT

Entry Composition

1 怠 dài
  1. idle
  2. lazy
  3. negligent
  4. careless
2 工 gōng
  1. work
  2. worker
  3. skill
  4. profession
  5. trade
  6. craft
  7. labor