tóu​chéng

defect

投诚 (投誠) tóu​chéng
defect verb
to switch one's political or organizational loyalty and join the opposing side
surrender verb
to lay down arms and capitulate to an enemy force, typically involving a change of allegiance to the opposing side

Frequency

Movie subtitles
0.570 per million appears in 0% of films
Written text
0.609 per million

Sources

Definitions
CC-CEDICT