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.
Gutian County (ancient Gutian County, Fuzhou Capital), is now under the jurisdiction of Ningde City, Fujian Province, located in the northeast of Fujian Province, the north bank of the middle and lower reaches of the Minjiang River, Gutian Creek runs through the whole territory. The county was founded in the 29 year of Tang Kaiyuan (741). It is known as "the hometown of hydropower", "the hometown of overseas Chinese", "the hometown of Chinese edible fungi", "the hometown of sports" and "the hometown of culture". Gutian is the capital of edible fungi in China; the per capita share of water resources ranks first in China; Gutianxi Hydropower Station is the first underground power station in China; Gutian has been rated as China's advanced sports county and Chinese cultural model county. In December 2016, it was listed as the third batch of national comprehensive pilot areas for new urbanization. In 2018, the regional GDP reached 16.75044 billion yuan, an increase of 5.1%, of which the added value of the primary industry was 4.39291 billion yuan.