做证 zuòzhèng HSK7 to testify Origin Definitions Defs Strokes Stroke Words Sentences Sents zuòzhèng to testify 做 zuò verb to do To do, perform, or engage in a task or activity; to carry out work证 證 zhèng verb to prove to prove; to testify; to confirm; to demonstratezuòzhèng to serve as evidence 做 zuò verb to be To become, act as, or serve as; to hold a certain position or role证 證 zhèng noun evidence (bound form) evidence; proof; testimony