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.
Chuanhui District, located in the southwest of Zhoukou City, Henan Province, is the seat of Zhoukou Municipal Party Committee and Municipal Government, and the political, economic and cultural center of the city. Shahe, Ying River, Jialu River confluence of the three rivers, across the area, the three rivers sandwiched bank, shaped like a tripod, just like the three towns of Wuhan, known as "Little Wuhan". As of 2010, it has jurisdiction over 1 township, 12 streets, 83 neighborhood committees and 66 committees. In 2013, the total area is 338 square kilometers, with a resident population of 710000 and a registered population of 532800. Chuanhui District was formerly Zhoukou City at the county level. Formerly known as Yongningji, Zhoujiadukou, Zhoujiakou, one of the four famous towns in Henan, has a history of more than 600 years of urban development. In 2013, the GDP of Chuanhui District was 17.205 billion yuan, an increase of 10.2%. The Guandi Temple in Zhoukou is a national key text.