Phoenix (/ˈfiːnɪks/ FEE-niks; Navajo: Hoozdo; Spanish: Fénix or Fínix,[citation needed] Walapai: Banyà:nyuwá) is the capital and most populous city of the U.S. state
of Arizona, with 1,608,139 residents as of 2020. It is the fifth-most populous city in the United States, and the only U.S. state capital with a population of more than one million residents.
Phoenix is the anchor of the Phoenix metropolitan area, also known as the Valley of the Sun, which in turn is part of the Salt River Valley. The metropolitan area is the 11th largest by population in the United States, with approximately 4.85 million people as of 2020. Phoenix, the seat of Maricopa County, has the largest area of all cities in Arizona, with an area of 517.9 square miles (1,341 km2), and is also the 11th largest city by area in the United States. It is the largest metropolitan area, both by population and size, of the Arizona Sun Corridor megaregion.
Urumqi County, which belongs to Urumqi City, Xinjiang Uygur Autonomous region, is located at the northern foot of Tianshan Mountain and the southern margin of Junggar Basin. The county covers an area of 4141 square kilometers between latitude 43 °01 / 08 north and longitude 86 °37 / 56 / 22 / 44 °06 / 11 and longitude 86 °58 / 22 / 22, respectively. Urumqi County is a continental arid climate in mid-temperate zone, with large temperature difference, drastic changes in cold and summer, long sunshine hours and sufficient heat. As of 2018, Urumqi County has jurisdiction over 3 towns, 3 townships and 2 districts, and the county government is stationed at 99 Nanhua Road, Banfanggou Town, Urumqi County. As of 2017, Urumqi County has a total population of 60697. In the second year of Emperor Xuan of the Han Dynasty (60 BC), the Xiongnu expelled the King Xianxian to the Han Dynasty, and the Han Dynasty unified the Western region.