投诚 tóuchéng to defect Origin Definitions Defs Strokes Stroke Words Sentences Sents tóuchéng to defect 投 tóu verb to join to go to someone for help; to seek refuge; to join an organization or go to a place to stay诚 誠 chéng noun sincerity sincerity; good faithtóuchéng to offer one's sincerity 投 tóu verb to put in to put in; to invest; to drop in (a coin, ballot, or investment)诚 誠 chéng noun sincerity sincerity; good faith