Xi'an

Xi'an[a] is the capital of Shaanxi Province. A sub-provincial city on the Guanzhong Plain,[7] the city is the third most populous city in Western China, after Chongqing and Chengdu, as well as the most populous city in Northwest China.[8] Its total population was 12,952,907 as of the 2020 census. The total urban population was 9.28 million.[9] Known as Chang'an (Chʻang-an) in much of its history, Xi'an is one of the Chinese Four Great Ancient Capitals, having held the position under several of the most important dynasties in Chinese history,[10] including Western Zhou, Western Han, Sui, Northern Zhou and Tang.[10] Xi'an is now the second most popular tourist destination in China.[11] The city is the starting point of the Silk Road and home to the Terracotta Army of Emperor Qin Shi Huang, both of which are listed as UNESCO World Heritage sites.[12]