What are the biggest cities in china?

1. Shanghai (25 million)

2. Beijing (21 million)

3. Guangzhou (19 million)

4. Shenzhen (18 million)

5. Tianjin (15 million)

6. Chongqing (15 million)

7. Wuhan (11 million)

8. Nanjing (8 million)

9. Hangzhou (8 million)

10. Chengdu (7 million)