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.
Wubao County is located in the northeast of Shaanxi Province, southeast of Yulin City. Relying on Jia County in the north, Suide in the west and the Yellow River in the east, it faces Linxian County and Liulin in Shanxi Province. With a total area of 428 square kilometers, cultivated land of 12700 hectares and a total population of 84300 (2016), Wubao County is the traffic hub of Qin and Jin dynasties. It has been a strategic area for military strategists since ancient times, and it is the bridgehead from northern Shaanxi to East and North China. Wubao County is one of the five sericulture base counties in Shaanxi Province, and the output and income of red jujube ranks first in the city. Four Yellow River bridges connect Qin and Jin provinces, and Xian-Song Highway crosses the border. Places of interest include the second moraine of the Yellow River-Wubao Datong moraine, Wubao Stone City, Taiping Temple, Liuqing former residence, Henggou Hot Spring and so on. Under the jurisdiction of Songjiachuan Street Office, Koujiayuan Town, Xinjiagou Town,