The concept of a prosperous city seems a bit vague. .
I think GDP should better reflect the prosperity of a city.
At present, the GDP ranking of mainland cities.
Shanghai 1
2. Beijing
3. Guangzhou City
4. Shenzhen City
5. Suzhou City
6. Tianjin
7. Chongqing
8. Hangzhou
9. Qingdao
Wuxi 10