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.
Shangsi County, which belongs to Fangchenggang City, Guangxi Zhuang Autonomous region, is located at the northern foot of Shiwandashan in the south of Guangxi Zhuang Autonomous region, between longitude 107 °33 °east and latitude 21 °44 °22 °22 'north. It is bordered by Qinzhou City in the east, Fangcheng Autonomous County in the south, Ningming County in the west, Fusui County in the north and Yongning County in the northeast. The county is about 68.1km long from east to west and 49.5km wide from north to south, with a total area of 2816 square kilometers, accounting for 1.2 per cent of the total area of the autonomous region. The county seat is only 100 kilometers away from Nanning, the capital of Guangxi Zhuang Autonomous region, 116 kilometers away from Fangchenggang, the largest seaport in Guangxi, and 130 kilometers away from Dongxing City, an important border town in China. 2011 Tourism Ecology Specialty of China Ecological Society