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.
Tacheng area, one of the five areas of Xinjiang Uygur Autonomous region, is under the jurisdiction of Yili Kazakh Autonomous Prefecture and is based in Tacheng. Located in the northwest of Xinjiang Uygur Autonomous region, West Junggar Mountain in the north, Tianshan Mountain in the south and Junggar Basin in the middle and east are located in the northwest of Xinjiang Uygur Autonomous region. the whole region covers an area of 105400 square kilometers and has jurisdiction over 2 cities, 4 counties and 1 autonomous county with a total population of 935600 in 2017. Historically, Tacheng area was an important passage for China to Central Asia. In Tacheng area, four ports to the west, three ports to the north, roads and railways to the north, China-Kazakhstan gas pipeline, Fenghuang-Wusu-Yili 750 transmission line run through the whole territory, and the international transportation of the four transnational railways, including Yuxin Europe, must pass through Wusu City and Shawan County; Kuibei Railway