反间谍 fǎn jiàn dié

counterintelligence; protection against espionage

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. counterintelligence
  2. 2. protection against espionage

Characters

Character Meaning
反 fǎn HSK 4
opposite; to oppose; against
间 jiàn HSK 2
between; among; within a definite time or space
谍 dié HSK 6
to spy