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.
Midu County is located in the west of Yunnan Plateau and the southeast of Dali Prefecture, bordering Xiangyun and Nanhua counties in the east, Jingdong and Nanjian counties in the south, Weishan County in the west and Dali City in the north. It is 320 kilometers east from the provincial capital Kunming, 61 kilometers north from Xiaguan, and 144 kilometers south from Manwan Power Station. It is one of the birthplaces of the Red River and the hinterbelt of the economic belt in the middle reaches of the Lancang River. in ancient times, it is known as "Liuzhao throat". It is a well-known hometown of lanterns and folk songs. The famous songs "Midu Folk Song", "embroidered purse" and "Ten Sisters" are known as the oriental serenade folk song "River dripping" from Midu. In 2010, Midu folk songs in Midu County, Yunnan Province, were selected into the third batch of national intangible cultural heritage list, traditional music project category, serial number 6.