THE IMPRESSION ON THE IMPRESSION ON XIANXIANXian is the capital of Shaanxi province, located in the northwest of China, in the center of the Guanzhong Plain. One of the oldest cities in China, the city was known as Changan before the Ming dynasty.WesternZhou(11thcenturyBC-771BC)Qin(221BC-206BC)WesternHan(206BC-24AD)Tang(618-907)Zhou Fenghao丰镐Han Changan长安Sui Daxing大兴206 BCE 220 CE581 CE11th century BC - 771 BCTang Changan长安Yuan Fengyuan Anxi Jingzhao奉元安西京兆6181270 1368Ming Xian西安 Xijing西京 Xian西安1