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.
Songtao Miao Autonomous County (Songtao for short) is a county under the jurisdiction of Tongren City, Guizhou Province. Founded in 1956, it is one of the earliest autonomous counties approved by the State Council. Located at the eastern foot of Fanjing Mountain, the main peak of the Wuling Mountains, Songtao is located at the junction of Guizhou, Hunan and Chongqing provinces and cities, connected with Huayuan and Phoenix in Hunan, bordered with Youyang and Xiushan in Chongqing, with moderate location and convenient transportation, and is known as the "gateway to eastern Guizhou". In ancient times, there is the name of "connecting Sichuan and Chu, holding down Sanxiang". The county has jurisdiction over 5 streets, 17 towns and 6 townships. The total area is 3409 square kilometers, of which the built area is more than 24 square kilometers. Tongren is the largest county with the largest area, the largest population and the strongest comprehensive strength. In March 2019, it was selected into the list of the first batch of revolutionary cultural relics protection and utilization districts and counties.