先河 xiānhé priority of the Yellow River Origin Definitions Defs Strokes Stroke Words Sentences Sents xiānhé priority of the Yellow River 先 xiān adverb first earlier in time or sequence; beforehand; in advance河 hé proper noun Yellow River (bound form) the Yellow Riverxiānhé precursor 先 xiān adverb first earlier in time or sequence; beforehand; in advance河 hé noun river river; waterway