左耳入右耳出 [－－－－－－]

Jyutping zo2 ji5 jap6 jau6 ji5 ceot1
Pinyin zuǒ ěr rù yòu ěr chū

Definitions (粵典–words.hk)
  1. 語句
    冇​聽​取人​哋​嘅​建​議​或者​勸告​，​當​佢​哋​冇​到
    to ignore others' advice or warning; literally "left ear in, right ear out"

左耳入右耳出 [－－－－－－]

Jyutping zo2 ji5 jap6 jau6 ji5 ceot1
Pinyin zuǒ ěr rù , yòu ěr chū

Definitions (CC-CANTO)
  1. It goes in one ear and out the other. it means a person who pays no attention to what is told to them