qīng​cháo

to turn out in full force

倾巢 傾巢 qīng//cháo
to turn out in full force
Literally meaning the whole nest comes out; refers to a group, often enemies or villains, mobilizing all their strength and personnel
to collapse a nest
(literary) To overturn or destroy a nest; used metaphorically to mean total destruction or the downfall of a regime or group.

Frequency

Written text
0.085 per million

Sources

Frequency data
BCC Corpus (BLCU)