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.
Puyang City, a prefecture-level city in Henan Province, is located in the northeast of Henan Province, the lower reaches of the Yellow River, the junction of Hebei, Shandong and Henan provinces, Jining City and Heze City in Shandong Province in the east and south, Liaocheng City and Tai'an City in Shandong Province in the northeast, Handan City in Hebei Province in the north, Anyang City in Henan Province in the west, and Xinxiang City in Henan Province in the southwest. Puyang City is a national historical and cultural city with a total area of 4188 square kilometers, with jurisdiction over Puyang County, Qingfeng County, Nanle County, Fan County, Taiqian County and Hualong District. It has a national economic development zone, an industrial park and a demonstration area for the integration of urban and rural areas. it is an important national commodity grain production base and one of the main grain, cotton and oil producing areas in Henan Province.