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.
Langkazi County, which belongs to Shannan City, Tibet Autonomous region, is located in the northern foothills of the middle Himalayas in southern Tibet, bordering the Kingdom of Bhutan, in the southwest of Shannan City, 227 kilometers away from Zedang Town, Nadong District, Shannan City. It is bordered by Cuomei and Zahang County in the east, Jiangzi County, Kangma County and Renbu County in Xigaze City in the west, Luoza County and the Kingdom of Bhutan in the south, and Nimu County in Xigaze City and Qushui County in Lhasa City in the north. The county has a total land area of 8109.23 square kilometers, a water area of 1054 square kilometers, a cultivated land area of 36000 mu and a grassland area of 6.8 million mu. The border line is 25 kilometers long, with an average elevation of 4500 meters. The total population is 34767 (2010). It has jurisdiction over 2 towns, 8 townships and 113 villages. It is not only the highest county in Shannan City, but also in Tibet.