tōu​liáng​huàn​zhù

to perpetrate a fraud

偷梁换柱 偷梁換柱 tōu​liáng​huàn​zhù
to perpetrate a fraud
Literally "to steal the rafters and replace them with pillars"; to secretly swap the original for a fake or change the nature of something through underhanded tricks.

Frequency

Movie subtitles
0.270 per million appears in 0% of films
Written text
0.418 per million

Sources