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.
Haizhou District, which belongs to Lianyungang City, Jiangsu Province, is located in the north of the Yangtze River Delta and northeast of Jiangsu Province; it is located on the shore of the Yellow Sea, where the Silk Road Economic Belt meets the 21st Century Maritime Silk Road, the Yangtze River Delta Economic Circle and the Shandong Peninsula urban agglomeration. It is the political, economic and cultural center of Lianyungang City. At the same time, it is also the root of Lianyungang city and the source of culture. It is known as "the famous county of the East China Sea" and "the first city from the east of Huaihai". Haizhou District has a long history, which has been established for more than 2000 years since the pre-Qin period. The Journey to the West and Mirror Huayuan were born here. Jinping Phosphate Mine, one of the four major phosphate mines in China, is located in China. The county was founded in 212 BC and the state was established 1500 years ago. It has the rock paintings of Jiangjun Cliff, the cliff statues of Kongwang Mountain, the round stone statues of the Han Dynasty, and the "five Palace tunes".