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.
Wutongqiao District, which belongs to Leshan City, Sichuan Province, is located in the southwest of Sichuan Province, with geographical coordinates of 103 °39mm east longitude 103 °56pm and 29 °175mi 29 °31 'north latitude. It is bordered by Leshan and Chengdu in the north, Zigong, Neijiang and Shunmin River in the east, Yibin, Luzhou, Chongqing and the three Gorges of the Yangtze River in the east, Panzhihua and Xichang in the west, and 20 kilometers away from Leshan City. Wutongqiao District has a long history of industrial development. It is an important industrial base in Sichuan, a chemical base in Sichuan Province, and one of the top ten raw material bases of the Ministry of Light Industry. At the same time, Wutongqiao District is also the birthplace of farm music. After the major adjustment of administrative divisions in 2004, Wutongqiao District has a total area of 474 square kilometers and has jurisdiction over 11 towns and 1 township.