河源 héyuán river source Origin Definitions Defs Strokes Stroke Words Sentences Sents héyuán river source · Heyuan 河 hé noun river river; waterway源 yuán noun source (bound form) source of a river; fountainhead; starting point of a streamhéyuán source of the Yellow River 河 hé proper noun Yellow River (bound form) the Yellow River源 yuán noun source (bound form) source of a river; fountainhead; starting point of a stream