Beijing gradually faded out of heavy industry and vigorously developed the service industry. The advantage of Beijing is its political background, and the strong support of the central government plays an extremely important role in Beijing's development.

Shanghai, the most potential financial service city in China, has concentrated a large number of urban agglomerations that can provide various resources for it, and it is close to Zhejiang, where personal finance is developed, and there are a lot of financial resources to be used. Shanghai has the greatest potential.

Compared with Beijing and Shanghai, Guangzhou, as the third largest city, has no political resources and Shanghai's vast hinterland, but what Guangzhou can really use is to get close to the world and start the atmosphere without the pressure and worries of Shanghai and Beijing. So we see the mayor of Guangzhou taking the lead in stabilizing housing prices, and we see the conscience views and comments of southern newspapers. There are a large number of manufacturing enterprises around Guangzhou, which can completely become the financial center and cultural and entertainment center of South China. If we can carry out bold structural reforms, Guangzhou will still lead the country in the new century. There is no need to compare with Beijing and Shanghai.