瀉火 [泻－]

Jyutping se3 fo2
Pinyin xiè huǒ

Definitions (Wiktionary)
  1. verb, Chinese, Min-Nan, traditional
    to reduce the internal heat (of one's body)
    (syn.) 清火, 清熱, 败火, 清心, 下火, 退火, 降火, 去火, 敗火, 清热, 座火