笑𫬷𫬷，放毒蛇 [－－－－－－－]

Jyutping siu3 ke4 ke4 fong3 duk6 se4
Pinyin xiào 𫬷𫬷， fàng dú shé

Definitions (粵典–words.hk)
  1. 語句
    表面​上​和善​，​暗中​陷害​人
    referring to someone who is behaving in a friendly manner and sets another person up or frames another person
  2. 近義詞
    口蜜腹劍、笑裏藏刀
  3. 參看
    笑騎騎，放毒蛇