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.
Yucheng, a county-level city under the jurisdiction of Dezhou City, Shandong Province, is located in the northwest of Shandong Province. it is a satellite city in Jinan, the capital of Shandong Province, and belongs to the economic circle around the Bohai Sea; it is all plain, high in the south and low in the north, high in the west and low in the east, and tilts slowly from the southwest to the northeast; it is a warm temperate continental monsoon climate with four distinct seasons, obvious dry and wet seasons and sufficient light. In 2017, the total population is 539000, with jurisdiction over 9 towns, 1 township and 2 streets. In 2017, Yucheng achieved a regional GDP of 27.94 billion yuan, an increase of 7.2% year-on-year at comparable prices. In October 2018, Yucheng was selected as the "top 100 counties with comprehensive strength", the top 100 counties and cities with national investment potential, the top 100 counties and cities with green development, the top 100 counties and cities with scientific and technological innovation, and the top 100 counties and cities with new urbanization quality. In October 2018, national farmers were obtained.