发扬光大 fāyángguāngdà HSK7 promote Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 我们要把这种优良传统发扬光大。 wǒmen yào bǎ zhè zhǒng yōuliáng chuántǒng fāyáng guāngdà. We must carry forward and build on this fine tradition. Source: Dong Chinese Dictionary