Qin Zhen belongs to Huyi District of Xi City. Qin Zhen, namely Qin Dou Street, is located in the east of Huyi District, bordering Xinglong Street and Wuxing Street in Chang 'an District in the east and southeast, Caotang Street in the south and southwest, Wuzhu Street in the west and northwest, and Lingzhao Street in Chang 'an District in the north and northeast. Qin Zhen is the abundant capital of the Western Zhou Dynasty, facing the north and south of Haojiang River. There were thirteen castles on the ninth floor. It is a famous historical town in Guanzhong, Shaanxi Province. In addition, Qin Zhen was entrusted by Xi High-tech Zone on 20 18.