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.
Shanyin County, a famous historical and cultural city, is a county under the jurisdiction of Shuozhou City, Shanxi Province, located in the north of Shanxi Province, between longitude 112 °25 mi 113 °04 east and latitude 39 °11 mi 39 °47 'north. It is adjacent to Ying County in the east, Pidai County in the south, Shuocheng in the west and Pinglu District II in the west, and borders Zuoyun, Youyu and Huairen in the north. The county has jurisdiction over 4 towns and 9 townships, with a total area of 1651 square kilometers and a total population of 241000 (at the end of 2018). County people's government in Daiyue town. The average annual temperature is about 7 ℃. In 2018, the GDP of the region reached 17.969 billion yuan. Shanyin County is rich in natural resources, mainly coal, which is a major coal-producing county, known as "coal township". On September 7, 2018, the Shanxi provincial government formally approved the withdrawal of the "provincial poverty-stricken county" of Shanyin County.