San Jose,[A] officially San José (/ˌsæn hoʊˈzeɪ, -ˈseɪ/; Spanish: [saŋ xoˈse]; Spanish for 'Saint Joseph'),[B] is a major city in the U.S. state of California that is the cultural, financial, and political center of Silicon Valley and largest city in Northern California by both population and area. With a 2020 population of 1,013,240, it is the most populous city in both the Bay Area and the San Jose-San Francisco-Oakland Combined Statistical Area, which contain 7.7 million and 9.7 million people respectively, the third-most populous city in California (after Los Angeles and San Diego and ahead of San Francisco), and the tenth-most populous in the United States. Located in the center of the Santa Clara Valley on the southern shore of San Francisco Bay, San Jose covers an area of 179.97 sq mi (466.1 km2). San Jose is the county seat of Santa Clara County and the main component of the San Jose–Sunnyvale–Santa Clara Metropolitan Statistical Area, with an estimated population of around two million residents in 2018.
Huadu District, Guangzhou Municipal District, is located in the south-central part of Guangdong Province, the north of the Pearl River Delta and the north of Guangzhou. With a total area of 970.04 square kilometers, the region is located in longitude 112o 57707 "~ 113o 28010km east and latitude 23 °14057" ~ 23 °37818 "north. It is connected with Conghua District in the east, Sanshui District and Nanhai District in Foshan City in the west, Baiyun District in the south and Qingcheng District in Qingyuan City in the north. Guangzhou has "North Gate", "back Garden", "Leather Capital of China" and other laudatory names. Beijing-Guangzhou Railway and Wuhan-Guangzhou passenger dedicated Line run through the whole territory. Beijing-Hong Kong-Macao Expressway, Guang-Qing Expressway, Airport Expressway, Guang Le Expressway, Zhaohua Expressway, Guangzhou second Ring Road, North second Ring Road and Jiebei Expressway constitute the north-south and east-west highway network in Huadu. Liuxi River in the east and Bajiang River in the west