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.
Taiqian County, under the jurisdiction of Puyang City, Henan Province, is located in the northeast of Henan Province, at the junction of Henan and Shandong provinces, with a total area of 454 square kilometers. It now has jurisdiction over 6 towns, 3 townships, 372 administrative villages, 376400 people and 270000 mu of arable land. Taiqian County is an old revolutionary base, a national key county for poverty alleviation and development, and an important part of the Pufantai comprehensive experimental area for poverty alleviation and development in the Central Plains Economic Zone. In 2012, it was named "the hometown of China's down". The geographical location is special. Taiqian County is bordered by or across the river from six counties in Shandong Province (Shenxian, Yanggu, Dongping, Liangshan, Yuncheng and Juancheng). It is 40.4 km long from east to west and 15.5 km wide from north to south. It is the northeast gateway of Henan Province. Connected to the Central Plains Economic Zone in the west and the Bohai Economic Circle in the east, Henan Province is away from Tianjin Port, Qingdao Port and Lianyun.