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.
Sakya County, which belongs to Xigaze City, Tibet Autonomous region, is located in the south of Tibet Autonomous region, the central part of Xigaze City and the south bank of the Brahmaputra River. It is bordered by Xigaze City and Bailang County in the east, Dingjie and Gangba counties in the south, Lazi and Dingri in the west, and Xietongmen in the north. The county seat is 150 kilometers away from Xigaze City. The total area is 7510 square kilometers (2010). By the end of 2010, the total population of Sakya County was 47304, of which the non-agricultural population was 5720, accounting for 3.59% of the total population of the county. Sakya County is located between the Himalayas and the Gangdise Mountains, high in the north and south and low in the middle. The highest peak in the territory is 6092 meters above sea level. There are Chongqu River, Shabuqu River and other rivers. Belongs to the plateau temperate semi-arid monsoon climate. The frost-free period is about 110 days, and the average annual temperature is 5 min 6.