慘笑 [惨－]

Jyutping caam2 siu3
Pinyin cǎn xiào

Definitions (CC-CEDICT)
  1. bitter smile
Definitions (Wiktionary)
  1. verb
    to smile wanly
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）