Xi 'an second-hand printer market is on Yanta Road. According to relevant data, Xi 'an, formerly known as Chang 'an and Haojiang, is one of the most influential capitals in China. 1279, the Yuan Dynasty changed Jingzhao House to Anxi Road, which had the implication of stabilizing the territory of the western regions. 13 12, Anxi Road was changed to Fengyuan Road. 1369, Xu Da, a general of the Ming Dynasty, pacified Fengyuan Road and settled the western regions. Therefore, Fengyuan Road was named Xi 'an House, hence the name Xi 'an. Xi is the capital and sub-provincial city of Shaanxi Province, located in the middle of Guanzhong Plain, bordering Weihe River in the north and Qinling Mountain in the south. It is the political, economic and cultural center of Shaanxi Province, governing 9 districts and 4 counties, with a total area of 10 108 square kilometers and a built-up area of 369 square kilometers.