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.
Jianyang District (Jianyang County, Jianning Prefecture) is located 85 kilometers north of Nanping City, Fujian Province, the upper reaches of Jianxi, the southern foot of Wuyi Mountain, also known as Tancheng, is one of the five oldest counties in Fujian Province. It is between 27 °06 °north latitude 27 °43 °north latitude and 117 °31 °41 °38 'east longitude. It is adjacent to Songxi County and Zhenghe County to the east, Jianou City and Shunchang County to the south, Shaowu City and Guangze County to the west, Wuyishan City and Pucheng County to the north, and is famous for its "granary in northern Fujian", "tea and fruit base" and "Linhai Bamboo Township" in Fujian Province. The Song Dynasty was famous for its "House of Books" and "famous State of Neo-Confucianism". It has jurisdiction over 2 streets, 8 towns, 3 townships, 190 autonomous villages, 14 neighborhood committees and 3 state farms. In 2016, the resident population was 312000, and the urbanization rate was 56.1.