一鍋端

Simplified: 一锅端

yīguōduān ㄧ ㄍㄨㄛ ㄉㄨㄢ

    • to dispose of everything at once
    • to wipe out a whole gang in one sweep

Character by character

Saying俗语俗語

Idiom惯用语 · In everyday use

Literally
carry off the whole pot
Meaning
Dispose of everything at once, or reveal everything; also to wipe out a whole gang in one sweep.

Sources