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.
Yongning County, which belongs to Yinchuan City, is located in the middle of the Yellow River diversion Irrigation area of Yinchuan Plain in Ningxia, facing the Yellow River to the east and Helan Mountain to the west. It is a suburban county of Yinchuan, the capital of Ningxia Hui Autonomous region, and is located to the south of Yinchuan City. It has jurisdiction over 5 towns, 1 township, 1 street and 2 state-owned farms, with a total area of 934 square kilometers and a total population of 230957 (2013). The government is stationed in Yang Wo Street. The Najia Mosque, the Great Wall of the Ming Dynasty, Li Jun Pagoda and other monuments are key cultural relics protection units in Ningxia Hui Autonomous region. In 2012, Yongning County completed a regional GDP of 7.645 billion yuan and local revenue of 1.362 billion yuan. In October 2017, Yongning County was named the National Garden County by the Ministry of Housing and Construction. In November 2017, Yongning County was awarded the "Top Ten quality Leisure Counties of 2017 in China".