眼觀六路耳聽八方 [－观－－－听－－]

Jyutping ngaan5 gun1 luk6 lou6 ji5 ting1 baat3 fong1
Pinyin yǎn guān liù lù ěr tīng bā fāng

Definitions (CC-CEDICT)
  1. lit. the eyes watch six roads and the ears listen in all directions
  2. to be observant and alert (idiom)