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.
Hubei Province, referred to as "E" for short, is the provincial administrative region of the people's Republic of China and the capital of Wuhan. It is located in central China, bordering Anhui in the east, Chongqing in the west, Shaanxi in the northwest, Jiangxi and Hunan in the south, and Henan in the north. It lies between latitude 29 °01: 53 "- 33 °6 °47" N and longitude 108 °21 °42 "- 116 °07 °50" E. it is about 740km long from east to west and 470km wide from north to south, with a total area of 185900 square kilometers, accounting for 1.94% of the total area of China. The eastern end is Huangmei County, the western end is Lichuan City, the southernmost end is Laifeng County, and the northernmost end is Yunxi County. The topography of Hubei Province is roughly surrounded by mountains in the east, west and north, low and flat in the middle, and slightly open to the south as an incomplete basin. In the total area of the province, mountains account for 56%.