眼觀六路，耳聽八方 [－观－－－－听－－]

Jyutping ngaan5 gun1 luk6 lou6 ， ji5 ting3 baat3 fong1
Pinyin yǎn guān liù lù ， ěr tīng bā fāng

Definitions (Wiktionary)
  1. phrase, idiomatic
    to have sharp eyes and keen ears; to be observant and alert
    (syn.) 眼观四面, 耳聽八方, 眼觀四處, 眼觀四面, 耳听八方, 眼观四处