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.
Runzhou District, located in the southwest of Zhenjiang City, Jiangsu Province, is the main city and administrative center of Zhenjiang, a famous historical and cultural city in China. Runzhou District is located at the confluence of the Yangtze River and the Beijing-Hangzhou Grand Canal, the core of the Yangtze River Delta where China's economy is most active, and is the southern "bridgehead" of the Runyang Yangtze River Bridge. Beijing-Shanghai Railway, Beijing-Shanghai High-speed Railway, Shanghai-Nanjing Railway Zhenjiang Station and Zhenjiang entrance and exit of Shanghai-Nanjing Expressway and Yangzhou-Yangzhou Expressway are all in the area. Runzhou is the epitome of "Landscape Zhenjiang", "Ecological Zhenjiang" and "Humanistic Zhenjiang". There are 4A scenic spots-Jinshan, and Xijindu, a historical and cultural district awarded as the quality Award for Cultural Heritage Protection by the United Nations Scientific, Educational and Cultural Organization. Runzhou District has won the title of "Ping'an District of Jiangsu Province" for five years in a row.