于洪 Traditional form: 于洪 Pinyin (reading): Yúhóng Definitions: Yuhong district of Shenyang city 瀋陽市/沈阳市, Liaoning Characters: 于 - at, in, on; to, from; alas! 洪 - deluge, flood; immense, vast Traditional characters: 于 - at, in, on; to, from; alas! 洪 - deluge, flood; immense, vast