Zhongshan is a prefecture-level city under the jurisdiction of Guangdong Province, with 24 townships, located in the south-central part of the Pearl River Delta, bordering Guangzhou in the north and Hong Kong and Macao.

The total area of the city is 1800 square kilometers, the annual average temperature is 22℃, and the registered population is1350,000. Zhongshan is a great revolutionary forerunner in China.

Sun Yat-sen's hometown is also a famous hometown of overseas Chinese.