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.
Xinyu City, under the jurisdiction of Jiangxi Province (prefectural level), an important member of the urban agglomeration in the middle reaches of the Yangtze River, is located in the west-central part of Jiangxi Province, in the west of Zhejiang-Jiangxi Railway, 101.9 kilometers from east to west, 65 kilometers from north to south, 150km east from Nanchang, the provincial capital, Zhangshu City and Xingan County in the east, Yuanzhou District, Yichun City in the west, Qingyuan District, Anfu County and Xiajiang County in Ji'an City in the south, Shanggao County and Gaoan City in the north. Xinyu City has a total area of 3178 square kilometers. According to the geomorphological map of Jiangxi Province, the geomorphology of Xinyu City belongs to the middle and low mountains and hilly areas of western Jiangxi. The basic landforms can be divided into six types: low mountains, high hills, low hills, hills, terraces and plains. Xinyu City has a subtropical humid climate with four distinct seasons, mild climate, sufficient sunshine, abundant rainfall, long frost-free period and short severe winter.