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.
Luonan County, located in the southeast of Shaanxi Province, belongs to Shangluo City. Located in the south of Huashan, Huayang Pool is set up in Zhou and Huayang County is located in Qin Dynasty. It is 108 kilometers away from Xi'an. It is adjacent to Lushi and Lingbao in Henan to the east, Danfeng and Shangzhou to the south, Huazhou and Lantian to the west, Huayin and Tongguan to the north, and is known as Shaanxi's "southeast gateway". It is the only Yellow River valley county in Shangluo City and the "top ten gold medal walnut counties" in China. The forest coverage rate is above 90%. Luonan is the hometown of Chinese character culture, and the word Shengcangjie created the characters here, so Luonan is one of the birthplaces of Chinese civilization. On August 4, 2018, the Fifth Plenary session of the fourth Shangluo Municipal Committee of the Communist Party of China discussed and deliberated the opinions on abolishing the establishment of Huayang District in Luonan County. This work is being submitted to the State Council for approval in accordance with the procedures, which means that Luonan County will withdraw in the future.