Why are there so many foreigners in Shanghai?

Because Shanghai is the largest city in China, one of the four municipalities directly under the Central Government, the central city of China and the center of China's economy, science and technology, industry, finance, trade, exhibition and shipping, the natural population flow will be higher than other cities. Moreover, since the opening of 1843 Shanghai, immigrants from China and other countries have poured into Shanghai. Many people from all over the mainland moved to Shanghai. Many people from Taiwan Province Province and Hongkong live in Shanghai. As many foreign companies have offices in Shanghai all the year round, many foreigners have settled in Shanghai all the year round. A small number of Jews still run family businesses in Shanghai and, like many celebrities, settle in Shanghai.