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.
Tiemenguan is a county-level city directly under the jurisdiction of Xinjiang Uygur Autonomous region. It implements the integrated management system with the second Division of Xinjiang production and Construction Corps and is managed by Xinjiang production and Construction Corps. Located at the southern foot of the Tianshan Mountains and in the eastern part of the Tarim Basin, it is the traffic hub at the intersection of the southern foot of the Tianshan Mountains and the northern slope of the Kunlun Mountains, and a necessary place in the middle of the ancient Silk Road. Tiemenguan City is composed of "one district and two towns", covering an area of 590.27 square kilometers, about 50 kilometers away from Korla, the capital of Bazhou. The name of the city comes from "Tiemenguan", one of the 26 passes in ancient China. No. 1 Xingjiang Road, Tiemenguan City, Municipal people's Government. Tiemenguan City was established on December 29, 2012. On December 29, 2018, the sixth national unity and progress demonstration zone (unit) was named by the State Civil Affairs Commission.