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.
Baoji, known as Chen Cang and Yongcheng in ancient times, is known as "the hometown of Emperor Yan and the hometown of bronzes". It is an important node city of Guanzhong Plain Urban agglomeration and the deputy central city of Guanzhong-Tianshui Economic Zone. Located in the west of Guanzhong Plain, it has jurisdiction over 3 districts and 9 counties, with a total area of 18100 square kilometers. At the end of 2018, the resident population was 3.771 million. Baoji has a long history and is the seat of Baoxue (Baoji School). It has a history of more than 2700 years. It has unearthed the four great national treasures of the late Qing Dynasty, stone drums, he Zun and other cultural relics, as well as Chinese crafts such as Xifu Social Fire, Fengxiang wooden New year paintings, clay sculptures and so on. Baoji is a national civilized city, an excellent tourist city in China, a national forest city and a national ecological garden city. It has Famen Temple, Taibai Mountain National Forest Park, Guanshan grassland and Chinese Stone Drum Garden (Baoji).