xiān​zhǎn​hòu​zòu

act unauthorized

先斩后奏 (先斬後奏) xiān​zhǎn​hòu​zòu
act unauthorized expression
to take action or make a decision without the prior approval of higher authorities
execute first expression
literally to execute a criminal first and then report the action to the emperor

Frequency

Movie subtitles
0.150 per million appears in 0% of films
Written text
0.284 per million

Sources

Definitions
CC-CEDICT