洗手不幹 [－－－干]

Jyutping sai2 sau2 bat1 gon3
Pinyin xǐ shǒu bù gàn

Definitions (CC-CEDICT)
  1. to totally stop doing something
  2. to reform one's ways
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）