隔墙有耳 gé qiáng yǒu ěr

DEFINITIONS

  1. the walls have ears (idiom)

CHARACTERS

隔 gé
HSK 5
separate, partition
墙 qiáng
HSK 5
wall
有 yǒu
HSK 1
have, own, possess; exist
耳 ěr
HSK 3
ear; merely, only; handle