San Diego (/ˌsæn diˈeɪɡoʊ/ SAN dee-AY-goh, Spanish: [san ˈdjeɣo]; Spanish for 'Saint Didacus') is a city on the Pacific Ocean coast of Southern California located immediately adjacent to the Mexico–United States border. With a 2020 population of 1,386,932, it is the eighth most populous city in the United States and the seat of San Diego County, the fifth most populous county in the United States, with 3,338,330 estimated residents as of 2019. The city is known for its mild year-round climate, natural deep-water harbor, extensive beaches and parks, long association with the United States Navy, and recent emergence as a healthcare and biotechnology development center. San Diego is the second largest city in the state of California, after Los Angeles.
Jintai District belongs to Baoji City, Shaanxi Province. It is located in the northern half of Baoji City, adjacent to Weibin District in the south, entering Weihe Estuary from Yujian River in the west and Jinling River in the east, bounded by Longhai Railway in the east, Baocheng Railway in the west and Weihe River in the west. The west, north and east are surrounded by Chencang District. It is between longitude 107 °04 "15 km east and latitude 34 °25" 35 km north, with a total area of 52.16 square kilometers. Jintai District is named after the Yuan Dynasty "Jintai View". There are many places of interest in Jintai District, such as the Beishouling site of Yangshao Culture, the site of Ancient Chencang City, the Mausoleum of Qin King of Datang Dynasty and so on. In 2018, Jintai District has jurisdiction over 7 streets and 4 towns, with a resident population of 399800.