洩恨 [泄－]

Jyutping sit3 han6
Pinyin xiè hèn

Definitions (CC-CEDICT)
  1. to give vent to anger
Definitions (Wiktionary)
  1. verb
    to vent one's hatred (anger, resentment); to let out one's hatred
    (syn.) 解恨, 洩憤, 泄愤