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.
Luxi County, located in the west of Jiangxi Province, is the east gate of Pingxiang, a municipality under the province's jurisdiction, intersects Yuanzhou District of Yichun City in the east, Anfu County and Lianhua County in the south, Anyuan District and Xiangdong District in Pingxiang City in the west, and Shangli County in the north. It covers an area of 960 square kilometers and has jurisdiction over Luxi, Shangbu, Xuanfeng, Nankeng, Yinhe 5 towns and Changfeng, Xin Quan, Zhangjiafang and Yuannan 4 townships with a population of 300000 (2011). Luxi resides at the source of Yuanshui, and the Yuanshuitou River is called Luxi in ancient times, which is the origin of the place name of Luxi County. The territory of Luxi basin covers an area of 510 square kilometers and the river is 52.8 kilometers long. Wugong Mountain is a national AAAA scenic spot. In 2016, the GDP reached 13.874 billion yuan, an increase of 10.1%. On January 25, 2019, Luxi County was selected as the national "safe Agricultural Machinery" in 2018.