Xian
. Xi'an is the capital of the Chinese province of Shaanxi. A sub-provincial city on the Guanzhong plain, the city is the third-most populous city in Western China after Chongqing and Chengdu, as well as the most populous city in Northwestern China. Its total population was 12.95 million as of the 2020 census, including an urban population of 9.28 million. Known as Chang'an throughout much of its history, Xi'an is one of China's Four Great Ancient Capitals, having held the position under ...