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.
Gujiao City is a county-level city hosted by Taiyuan City, Shanxi Province, located in the northwest of Taiyuan City, Shanxi Province. It is not only the national coking coal production base, but also the transportation hub and commodity distribution center at the eastern foot of Luliang Mountain, connecting the provincial capital Taiyuan and the modern industrial and mining cities in the northwest of Shanxi Province. Gujiao City is located between latitude 37 °40 "6" to 38 °8 "N, longitude 111 °43" 8 "to 112 °21 °5" east, 50 km from east to west and 53 km from north to south. It is located in the west of Taiyuan Basin, the east wing of Guandi Mountain, the main peak of Luliang Mountains, the southern end of Yunzhong Mountain, Wanbailin District of Taiyuan City in the east, Loufan County in the west, Jiaocheng County and Qingxu County in the south, Yangqu County and Jingle County in the north, and Jingle County in the north, with a land area of 1542.59 square kilometers. As of 2018, Gujiao had jurisdiction over 4 streets, 3 towns and 7