査 - investigate

(national) census

auditor; inspector

police officer; policeman; constable

inspection; audit; judgement; judgment

search (esp. in criminal investigations); investigation; inquiry; enquiry

judging; inspection; examination; investigation; review

(police) investigator

market research

chief examiner or investigator

assessment (of value, damages, etc.); revision (of a budget)

inquiry; enquiry; hearing

visa