阳关大道 yángguāndàdào broad road Origin Definitions Defs Strokes Stroke Words Sentences Sents 阳关 陽關 yángguān Yangguan Pass An ancient mountain pass in Gansu Province established during the Han Dynasty, located south of the 玉门关 yùménguān on the Silk Road.大道 dàdào noun main road wide road; thoroughfare; avenue