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Jyutping gaa2 sing1 sing1
Pinyin jiǎ xīng xīng

Definitions (CC-CEDICT)
  1. hypocritical
  2. unctuous
  3. insincerely courteous
  4. to shed crocodile tears
Definitions (粵典–words.hk)
  1. x
Definitions (Wiktionary)
  1. adj, ideophonic
    unctuous; hypocritical; insincere
    (syn.) 假空假榫, 假空假气, 假空假氣, 假空假死