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.
Yihuang County, which belongs to Fuzhou City, Jiangxi Province, is located in the east-central part of Jiangxi Province and the south of Fuzhou City. Yihuang County was founded in Wu Taiping of the three Kingdoms for 2 years (257 AD). It has a history of 1759 years and gets its name because the county administration is located at the confluence of Yishui and Huangshui. Yihuang, known as the "opera town", is the birthplace of Erhuang Opera. Caoshan Temple in Yihuang is the ancestral court of the Zen Cao Dong sect. With a total area of 1944 square kilometers, the county has jurisdiction over 12 townships, 2 reclamation farms and 1 provincial industrial park, 139 administrative villages and 8 neighborhood committees with a total population of 240000, including she, Hui and Yao ethnic minorities, and most of the rest are Han nationality, belonging to the Jiangyou people. The topography and geomorphology of Yihuang County are mainly mountains and hills, and the general situation is "eight mountains and half water, one sub-field, half-divided roads and manors". Yihuang County has successively