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.
Xiajin County, which belongs to Dezhou City, Shandong Province, gets its name from "the important Jin of the Qi-Jin Union". It is located in the northwest plain of Shandong and the junction of Shandong and Hebei provinces. Texas in the north, Liaocheng in the south and the Beijing-Hangzhou Grand Canal in the west. As of 2018, Xiajin County has jurisdiction over 10 towns, 2 townships, 1 street and 1 provincial development zone, 314 communities, with a total area of 882square kilometers, cultivated land of 900000 mu and a resident population of 519600 at the end of 2018. Xia Jin is called "Yancheng" in ancient times, which has a history of more than 2200 years. Deshang Expressway, Qingyin Expressway, National Highway 308, Provincial Highway 254 and 315 crisscross, running through the whole territory of Xiajin County. Xiajin County has a total area of 128000 mu of original ecological forest resources along the old route of the Yellow River, which is a national AAAA tourist scenic spot, a national forest park and a national holiday.