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.
Yangling District, Xianyang City, Shaanxi Province (formal administrative division), nominally Yangling District is under the jurisdiction of Xianyang City, but its formal administrative jurisdiction is exercised by the Yangling demonstration Zone Management Committee (that is, in a practical sense, it belongs to the lower jurisdiction managed by Yangling demonstration Zone). It gets its name because of the Tai Mausoleum of Emperor Yang Jian of Sui Dynasty. It is located in the middle of Guanzhong Plain in Shaanxi Province, 82 kilometers east from the provincial capital Xi'an and 86 kilometers west from Baoji City. By the end of 2017, the area covers an area of 135square kilometers, with 2 subdistrict offices and 3 towns, with a resident population of 206400. There are tourist attractions such as Sui Tai Mausoleum, Jiaojiayuan and the site of the Agricultural High Council. Longhai Railway, Xibao passenger dedicated Line and Xibao Expressway pass through the border.