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.
Gujiao City is a county-level city hosted by Taiyuan City, Shanxi Province, located in the northwest of Taiyuan City, Shanxi Province. It is not only the national coking coal production base, but also the transportation hub and commodity distribution center at the eastern foot of Luliang Mountain, connecting the provincial capital Taiyuan and the modern industrial and mining cities in the northwest of Shanxi Province. Gujiao City is located between latitude 37 °40 "6" to 38 °8 "N, longitude 111 °43" 8 "to 112 °21 °5" east, 50 km from east to west and 53 km from north to south. It is located in the west of Taiyuan Basin, the east wing of Guandi Mountain, the main peak of Luliang Mountains, the southern end of Yunzhong Mountain, Wanbailin District of Taiyuan City in the east, Loufan County in the west, Jiaocheng County and Qingxu County in the south, Yangqu County and Jingle County in the north, and Jingle County in the north, with a land area of 1542.59 square kilometers. As of 2018, Gujiao had jurisdiction over 4 streets, 3 towns and 7