印证 yìnzhèng HSK7 confirm Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: proof All meanings 2 yìnzhèng 2 confirm 1proof 1 1 sentence for 印证 (yìnzhèng — proof) 历史的遗迹是文明存在的最好印证。 lìshǐ de yíjì shì wénmíng cúnzài de zuì hǎo yìnzhèng. Historical relics are the best evidence of a civilization's existence. Source: Dong Chinese Dictionary