Seven regions from 31 provinces of mainland China. Thirty-one provincial-level divisions of mainland China were grouped as Central, East, North, Northeast, Northwest, South, and Southwest China.

The People’s Republic of China or China Mainland is divided into 31 provinces which follows:

1. Anhui (安徽省)
2. Fujian (福建省)
3. Gansu (甘肃省)
4. Guangdong (广东省)
5. Guizhou (贵州省)
6. Hainan (海南省)
7. Hebei (河北省)
8. Heilongjiang (黑龙江省)
9. Henan (河南省)
10. Hubei (湖北省)
11. Hunan (湖南省)
12. Jiangsu (江苏省)
13. Jiangxi (江西省)
14. Jilin (吉林省)
15. Liaoning (辽宁省)
16. Qinghai (青海省)
17. Shaanxi (陕西省)
18. Shandong (山东省)
19. Shanxi (山西省)
20. Sichuan (四川省)
21. Yunnan (云南省)
22. Zhejiang (浙江省)
23. Guangxi (广西壮族自治区)
24. Inner Mongolia / Nei Menggu (内蒙古自治区)
25. Ningxia (宁夏回族自治区)
26. Xinjiang (新疆维吾尔自治区)
27. Tibet / Xizang (西藏自治区)
28. Beijing (北京市)
29. Chongqing (重庆市)
30. Shanghai (上海市)
31. Tianjin (天津市)