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.
Jiangxi, or Gan for short, is one of the 23 provinces in China and the capital of Nanchang. Jiangxi is located in southeastern China, on the south bank of the middle and lower reaches of the Yangtze River, belonging to East China, bounded by longitude 113 °34 "36"-118 °28 "58" east, latitude 24 °29 "14"-30 °04 "41" north, Zhejiang and Fujian in the east, Guangdong in the south, Hunan in the west, Hubei and Anhui in the north, and the Yangtze River in the north. Jiangxi, with its superior location and convenient transportation, is located in the south of the Yangtze River. since ancient times, it has been the "land of Gan Yue", "Wu Tou and Chuwei, Guangdong households and Fujian Ting". It is known as "the country of article meaning, the country of white crane fish and rice". Jiangxi is the central hinterland of the Yangtze River Delta Economic Zone, the Pearl River Delta Economic Zone and the Economic Zone on the west bank of the Taiwan Strait.