洪爐燎髮 [－炉－发]

Jyutping hung4 lou4 liu4 faat3
Pinyin hóng lú liáo fǎ

Definitions (Wiktionary)
  1. phrase, archaic, idiomatic
    overkill; to go way overboard; to use a sledge hammer to crack a nut
    (syn.) 鼓洪炉燎毛发, 鼓洪爐燎毛髮

洪爐燎髮 [－炉－发]

Jyutping hung4 lou4 liu4 faat3
Pinyin hóng lú liáo fà

Definitions (Wiktionary)
  1. phrase, archaic, idiomatic
    overkill; to go way overboard; to use a sledge hammer to crack a nut
    (syn.) 鼓洪炉燎毛发, 鼓洪爐燎毛髮