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.
Zhangjiagang City, belonging to Suzhou City, Jiangsu Province, is located in the east of Chinese mainland, on the south bank of the lower reaches of the Yangtze River, connected with Changshu in the southeast, Suzhou and Wuxi in the south, Jiangyin in the west, and the Yangtze River in the north, across the river from Rugao and Jingjiang River. the total area is 986.73 square kilometers, of which the land area is 777 square kilometers and the water area is 195.67 square kilometers. Zhangjiagang City, formerly known as Shazhou, was abolished in September 1986, and Zhangjiagang City was established after Zhangjiagang, a natural good port in the territory. By 2018, there were 8 towns under the jurisdiction of Zhangjiagang City, and there were 7 functional areas with a resident population of 1.2606 million, achieving a GDP of 272.018 billion yuan, of which the added value of the primary industry was 3.063 billion yuan and that of the secondary industry was 1423.6.