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.
Jianghai District, which belongs to Jiangmen City, Guangdong Province, is located in the southeast of Jiangmen City. It is one of the central urban areas of Jiangmen, bordering Pengjiang District in the north, Xinhui District in the south and west, and Zhongshan Ancient Town, the lighting capital of the world, across the river in the east. The area is close to the South China Sea and belongs to the subtropical marine monsoon climate. The three expressways of Zhongjiang, Jianghe and Jiangzhu meet in the region, and the Guangzhou-Zhuhai intercity light rail passes through. In 2014, there were three streets outside the sea, Li Le and Jiangnan, with a total area of 109.16 square kilometers, of which the urban built-up area was more than 40 square kilometers, with a resident population of about 250000 and a floating population of about 100000. On June 17, 2013, Jiangmen National High-tech Zone and Jianghai District co-signed. National intellectual property rights strong county project demonstration county (district).