明察暗访 míng chá àn fǎng

open enquiries and secret search (idiom); to investigate openly and in secret

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. open enquiries and secret search (idiom); to investigate openly and in secret
  2. 2. taking information from all sides

Characters

Character Meaning
bright; (of meaning) clear; to understand
to observe; to examine; to inspect
dark; hidden; secret
to visit; to inquire; to call on