Shantou

Shenzhen

Shantou, alternately romanized as Swatow and sometimes known as Santow, is a prefecture-level city on the eastern coast of Guangdong, China, with a total population of 5,391,028 as of 2010 and an administrative area of 2,064 square kilometres (797 sq mi). Shantou, a city significant in 19th-century Chinese history as one of the treaty ports established for Western trade and contact, was one of the original special economic zones of China established in the 1980s, but did not blossom in the manner that cities such as Shenzhen, Xiamen and Zhuhai did. However, it remains eastern Guangdong's economic centre, and is home to Shantou University, which is under the provincial Project 211 program in Guangdong.

Shenzhen (; Chinese: 深圳; Mandarin pronunciation: [ʂə́n.ʈʂə̂n] ) is a major city in the Chinese province of Guangdong; it forms part of the Pearl River Delta megalopolis, bordering Hong Kong to the south, Huizhou to the northeast, and Dongguan to the northwest. It holds sub-provincial administrative status, with powers slightly less than those of a province. Shenzhen's cityscape results from its vibrant economy - made possible by rapid foreign investment following the institution of the policy of "reform and opening-up" in 1979. The city is a leading global technology hub, dubbed by media as the next Silicon Valley and China's Silicon Valley. It was one of the fastest-growing cities in the world in the 1990s and the 2000s, and has been ranked second on the list "top 10 cities to visit in 2019" by Lonely Planet.Shenzhen, which roughly follows the administrative boundaries of Bao'an County, officially became a city in 1979, taking its name from the former county town, whose train station was the last stop on the Mainland Chinese section of the railway between Canton and Kowloon. In 1980, Shenzhen was established as China's first special economic zone. Shenzhen's registered population as of 2017 was estimated at 12,905,000. However, local police and authorities estimate the actual population to be about 20 million, due to large populations of short-term residents, unregistered floating migrants, part-time residents, commuters, visitors, as well as other temporary residents.Shenzhen hosts the Shenzhen Stock Exchange as well as the headquarters of numerous multinational companies such as JXD, Vanke, Hytera, CIMC, SF Express, Shenzhen Airlines, Nepstar, Hasee, Ping An Bank, Ping An Insurance, China Merchants Bank, Tencent, ZTE, Huawei, DJI and BYD. Shenzhen ranks 14th in the 2019 Global Financial Centres Index. It has one of the busiest container ports in the world.