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.
Yeji District belongs to Lu'an City, Anhui Province, with a central location of 115 °93m 15 "east longitude and 31 °86m 92" north latitude. It is located at the junction of Henan and Anhui provinces, connected by the Dabie Mountains and Jinzhai County in the south, adjacent to Jianghuai Plain and Huoqiu County in the north, Lu'an City and Hefei City in the east, and Xinyang City in Henan Province in the west. It is known as "the gate of the Dabie Mountains" and "the west gate of Anhui". Ye Ji District of Lu'an City was established with the approval of the State Council on October 13, 2015. it was officially established on February 28, 2016. it has jurisdiction over 6 township streets, including Yaoli Town, Hongji Town, Sanyuan Town, Sun Gang Township, Pinggang Street and Shihe Street, with an area of 568 square kilometers and a total population of 270000. In 2016, the region's gross domestic product (GDP) reached 5.416 billion yuan, calculated at comparable prices.