bù​gōng​zì​pò

to collapse of itself

不攻自破 bù​gōng​zì​pò
to collapse of itself
To collapse or fall apart without even being attacked; often used for rumors, theories, or lies that are proven false by facts or internal contradictions without the need for active refutation.

Frequency

Movie subtitles
0.180 per million appears in 0% of films
Written text
0.599 per million

Sources