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.
Qiongzhong Li and Miao Autonomous County is one of the ethnic autonomous counties under the jurisdiction of Hainan Province. the county is located in the middle of Hainan Island, the northern foot of Wuzhishan, tropical marine monsoon climate, long summer without heat, short winter without severe cold, with an average annual temperature of 22.8 degrees Celsius. It covers an area of 2704.66 square kilometers and has jurisdiction over 10 townships, 2 county forest farms and 1 county farm. In 2012, the county population was 228000, with Li accounting for 45.63% and Miao accounting for 6.1%. The middle line of Haiyu runs through the whole territory, and the highway network spreads out in the form of radiation. it is the transportation hub of Hainan Island highway in the north-south and east-west direction. Qiongzhong is the ecological core area of Hainan, with the laudatory name of "the Heart of Hainan, the Source of the three Rivers, the Forest Kingdom, the hometown of Green Orange, and the Home of Li Miao". It has national and provincial levels such as Wuzhishan, Limu Mountain, Diaoluo Mountain, Yinggeling and so on.