三门峡 Traditional form: 三門峽 Pinyin (reading): Sānménxiá Definitions: Sanmenxia, prefecture-level city in Henan Characters: 三 - three 门 - gate, door, entrance, opening 峡 - gorge, ravine, strait; isthmus Traditional characters: 三 - three 門 - gate, door, entrance, opening 峽 - gorge, ravine, strait; isthmus