no. Gaoling District, which belongs to Xi 'an, Shaanxi Province, has no second-hand truck trading market. It is located in the north of Xi 'an, adjacent to Lintong District in the east, weiyang district and Baqiao District in the south, Weicheng District, Sanyuan County and Jingyang County in Xianyang City in the west, and yanliang district in the north, with an area of 294 square kilometers. As of October 2122, Gaoling District has jurisdiction over 7 streets.