论证 lùnzhèng HSK7 to prove Origin Definitions Defs Strokes Stroke Words Sentences Sents lùnzhèng to prove · argumentation 论 論 lùn verb to discuss to discuss; to talk about; to research or analyze a topic证 證 zhèng verb to prove to prove; to testify; to confirm; to demonstratelùnzhèng proof 论 論 lùn noun theory theory; doctrine; view; opinion证 證 zhèng noun evidence (bound form) evidence; proof; testimony