渭城 Traditional form: 渭城 Pinyin (reading): Wèichéng Definitions: Weicheng District in Xianyang City 咸陽市/咸阳市 ( Xiányáng Shì), Shaanxi Characters: 渭 - a river in Shanxi province 城 - castle, city, town; municipality Traditional characters: 渭 - a river in Shanxi province 城 - castle, city, town; municipality