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.
Jingdong Yi Autonomous County belongs to Pu'er City, Yunnan Province. It is located in the southwest of Yunnan Province and the northern end of Pu'er City. It is located between 101 °15'E longitude and 23 °56 mi 24 °29'N, bordering Nanhua County, Chuxiong City and Shuangbai County in the east, Zhenyuan County in the south, across the Lancang River in the west, and Nanjian County and Midu County in the north. It covers an area of 4532 square kilometers. Jinping Town, where the county seat is located, is 477km away from Kunming, the provincial capital. 279 kilometers away from Pu'er City. At the end of 2016, Jingdong Yi Autonomous County had a total registered population of 367400, with 10 towns and 3 townships under its jurisdiction. Jingdong Yi Autonomous County is located at the southern end of the Hengduanshan vein. The main mountains belong to the infinite mountain system and Ailao mountain system in the north-south direction of Yunling. The terrain is narrow in the north and wide in the south, belonging to the subtropical season.