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.
Butuo County, which belongs to Liangshan Yi Autonomous Prefecture of Sichuan Province, is located in the southwest edge of Sichuan Province, the Jinsha River Basin in the southeast of Liangshan Prefecture, between longitude 102 °43'E and latitude 27 °16'N, with a total area of 1685 square kilometers. Butuo County belongs to the subtropical climate region of northern Yunnan, and the climate is greatly affected by the monsoon. As of 2018, Butuo County has jurisdiction over 3 towns and 27 townships, and the county government is stationed in Temuri Town. The total population is 215800. Butuo, also known as Gilabute, is the transliteration of "Bute" in Yi language. "Butuo" refers to hedgehog and "special" refers to pine tree. It means "where there are hedgehogs and pine trees". It is the inhabited county of Adu of the Yi nationality. Butuo County was established in 1952, withdrew the county and went to Puge County in 1960, and resumed the establishment of the county in 1962. Butuo County