耳聰目明 ěr cōng mù míng

DEFINITIONS

  1. sharp ears and keen eyes (idiom)
  2. keen and alert
  3. perceptive

CHARACTERS

耳 ěr
HSK 3
ear; merely, only; handle
聰 cōng intelligent, clever, bright
目 mù
HSK 3
eye; look, see; division, topic
明 míng
HSK 1
bright, light, brilliant; clear