抄老窩

Simplified: 抄老窝

chāolǎowō ㄔㄠ ㄌㄠˇ ㄨㄛ

    • to destroy the enemy's headquarters or home base

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
to raid the old nest
Meaning
To destroy the enemy's headquarters or home base.

Sources