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.
Zhuji, Zhejiang Province under the jurisdiction of county-level cities, hosted by Shaoxing City, is located in the north-central part of Zhejiang Province, adjacent to Hangzhou in the north and Yiwu in the south. Zhuji, with a long history and a gathering of humanities, is the hometown of Yue and Xishi. Zhuji is one of the ethnic settlements of ancient Yue and the place where Gou Jian, the king of Yue, conspired to restore the country. In the 25 years of the Emperor of Qin, Zhuji County was set up, belonging to Huiji County. Zhuji is the birthplace of Yuyue culture. There used to be the prosperity of Qiantang famous area. China's top 100 counties and cities. Zhejiang Province is the first batch of strong cities in science and technology and the first batch of strong cities in education in Zhejiang Province. Zhuji City has a land area of 2311.26 square kilometers, with a resident population of 1.187 million and a registered population of 1.0854 million at the end of 2018. In 2018, the city's regional gross domestic product (GDP) reached 122.525 billion yuan, an increase of 6% over the previous year at comparable prices.