人面獸心 [－－兽－]

Jyutping jan4 min6 sau3 sam1
Pinyin rén miàn shòu xīn

Definitions (CC-CEDICT)
  1. human face, beast's heart (idiom); two-faced
  2. malicious and duplicitous
Definitions (粵典–words.hk)
  1. x
Definitions (Wiktionary)
  1. phrase, idiomatic
    to be savage and cruel
    (syn.) 佛口蛇心
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）