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.
Pingdingshan, a prefecture-level city under the jurisdiction of Henan Province, alias Eagle City, is located in Central China. Pingdingshan is an important energy and heavy industry base in the Central Plains Economic Zone, and it is also the central city of central Henan; it is high in the west and low in the east, with a trapezoidal distribution, and is located at the edge of warm temperate zone and northern subtropical climate; it now has jurisdiction over 2 cities, 4 counties and 4 districts with an area of 7882 square kilometers and a resident population of 5.2077 million in 2018. Pingdingshan is not only a resource-based industrial city, but also an excellent tourist city, a national garden city, a national forest city, a national sanitary city and a provincial civilized city. It is also the hometown of Chinese Quyi City, Chinese calligraphy City, the hometown of Chinese Guanyin Culture, the hometown of Chinese Ruyao Ceramic Art and the base of Tang Jun in China. There are 169 reservoirs in Pingdingshan, and the middle route of the South-to-North Water transfer Project passes through the city.