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.
Wuyi County is under the jurisdiction of Hengshui City, Hebei Province, located in the southeast of Hebei Province, northeast of Hengshui City, Fucheng County, Jingxian County, Taocheng District and Shenzhou City to the east, Zaoqiang County to the south and Wuqiang County to the north. It is located within the radiation range of Beijing-Tianjin urban economic circle and port-adjacent economic radius, adjacent to Botou City in the northeast, 27km wide from east to west, 42.5km from north to south, with a total area of 830.1 square kilometers. Wuyi County has jurisdiction over 7 towns, 2 townships and 1 district, with a total population of 355000 (2012). It was identified as a national key county for poverty alleviation by the State Council in 1994, was listed as a key county for poverty alleviation and development by the State Council in 2001, and was named "the hometown of vegetables in Hebei" in 2002. On September 29, 2018, the people's Government of Hebei Province issued a notice formally approving Wuyi County to withdraw from poverty.