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.
Taishan City, formerly known as Xinning, was established in 1992 as a county-level city in Jiangmen City, Guangdong Province, located in the southwest of the Pearl River Delta, adjacent to Hong Kong and Macao and the South China Sea, adjacent to Xinhui, Kaiping, Enping and Yangjiang respectively. It has the reputation of "the first hometown of overseas Chinese", "two Taishan inside and outside", "the hometown of volleyball", "the hometown of Guangdong Music", "the hometown of Chinese Quyi" and "the hometown of elegant Art". Taishan covers an area of 3286 square kilometers. It now has jurisdiction over two experimental areas, 20 towns and an overseas Chinese farm, which is divided into 503 village committees and 3655 natural villages. At the end of 2016, the city's total registered public security population was 970500, including 395200 in urban areas and 575300 in rural areas. In November 2018, it was identified as the leader by the Ministry of Science and Technology.