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.
Panjin City is a prefecture-level city under the jurisdiction of Liaoning Province, located in the central and southern part of Liaoning Province, located in the center of the Liaohe Delta, is a city at the mouth of the Liaohe River; its geomorphology is high in the north and low in the south, gradually tilting from north to south; it is located in the north temperate zone and belongs to the warm temperate continental semi-humid monsoon climate; it has jurisdiction over one county and three districts; the city has a resident population of 1.439 million at the end of 2018, with a total area of 4102.9 square kilometers. Panjin is an important oil and petrochemical industry base in China and one of the important central cities in Liaoning coastal economic belt. Panjin is a "petrochemical new city", built on the edge of oil and flourished because of oil; the red beach scenic spot dominated by the Red Beach National Scenic Corridor is a national 4A-level scenic spot and an excellent tourist scenic spot in Liaoning Province. The ancient town Tianzhuangtai was the battlefield of the last battle of the Sino-Japanese land war between China and Japan, and became the education of patriotism.