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.
Tianyuan District is located in Hexi area of Zhuzhou City. It is bounded by Xiangjiang River and Hedong area of Zhuzhou City in the east, Guyuefeng Town and Tangshi Township in Dengkou District in the south, and Xiangtan County in the west. Tianyuan District has jurisdiction over three streets and four towns: Songshan Road Street, Taishan Road Street, Liyu Street, Majiahe Town, Qunfeng Town, Leidashi Town and Sanmen Town. Tianyuan District is the political center of Zhuzhou City. Zhuzhou Municipal Government, Zhuzhou Municipal CPC Committee, Tianyuan Government, Zhuzhou military Subarea and Zhuzhou High-tech Industrial Development Zone are all located here. Tianyuan District has become a modern new urban area of the national high-tech industrial development zone. The famous scenic spots in Tianyuan District are Xiangjiang Scenic Belt, Shennong City, Li Yu Leisure Valley, Xiangjiang Gusangzhou, Kongling Temple, Zifu Temple and Longmen Temple. Tianyuan District was selected as one of the top 100 scientific and technological innovation regions in 2018 and the whole of 2018.