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.
Wuxuan County, also known as Xiancheng, belongs to Laibin City, Guangxi Zhuang Autonomous region, which is located in the middle of the autonomous region, Guiping City in the east, Guigang City in the south, Xingbin District of Laibin City in the west and Liuzhou City in the north. Wuxuan County has a long history, the Western Han Dynasty Yuan Ding six years (111 BC) began to buy Zhongliu County, Wuxuan County system began in the sixth year of Xuande in the Ming Dynasty (1431). Wuxuan area has a total area of 1739 square kilometers and has jurisdiction over 8 towns and 2 townships, 142 villagers' committees and 7 communities, with a total area of 1739 square kilometers, an area of 902600 mu of arable land and 247100 mu of paddy fields, with a total population of 460000, including 360000 agricultural people. In 2014, the county's GDP reached 9.25 billion yuan, an increase of 8% over the same period last year, with proven lead, zinc, manganese and dolomite