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.
Xinluo District (Longyan County, Zhangzhou Capital in ancient times, Ningyang County) is located in the southwest of Fujian, the central city of Longyan and the political, economic and cultural center of western Fujian. Xinluo County was established in 736 AD, Longyan County was changed to Longyan County in 742 AD, county was withdrawn into city in 1981, and the city was withdrawn into district (municipal district) in 1997. Silla District covers an area of 2678 square kilometers. It has jurisdiction over 7 streets and 13 towns. The resident population is 734000. The registered population is 534000. Zhangzhou Longyan dialect is widely used in Minnan dialect. Xinluo District is the political, economic, cultural and transportation center of western Fujian, an important hub connecting the coast and expanding the hinterland of Fujian, Guangdong and Jiangxi, an important coastal city in the economic zone on the west coast of the Taiwan Strait, an old revolutionary base and an emerging industrial area. it is an important forest and mining area in Fujian, and it is one of the four major kaolin mining areas in China.