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.
Gangcha County is under the jurisdiction of Haibei Tibetan Autonomous Prefecture of Qinghai Province, one of the key animal husbandry counties around the lake, located in the west of the state, the north bank of Qinghai Lake. The county government is stationed in Saliuhe Town, 110 kilometers away from Xihai Town, Haiyan County, where the state capital is located. By 2012, the total population of the county was 42000, of which ethnic minorities accounted for 72.5%, Tibetans accounted for 63.38%, as well as Han, Mongolian, Hui, Dongxiang and other ethnic groups. The area is 12000 square kilometers. Jurisdiction over 3 townships, 2 towns and 1 game. It was called Qiang Land in ancient times. The main rivers in Gangcha County are the Moeller River, the Kexai River, the Jiangcang River, the Shaliu River, the Bahaulan River, the Buha River, the Halgai River and the Gilmont River. It belongs to the continental climate of the plateau, with an average annual temperature of-0.6 ℃ and annual precipitation of 370mm. The main mineral deposits are coal, iron, copper, silver, uranium and so on. Pure animal husbandry county, herding Tibetan sheep