| Central China District: Hubei, Hunan, Sichuan, Chongqing, Gansu, Ningxia, Anhui, etc |
| South China District: Guangdong, Guangxi, Yunnan, Guizhou, Fujian, Hainan, Southeast Hubei, etc |
| North China District: Shandong, Shanxi, Hebei, Henan, Tianjin, Beijing, Shaanxi, Inner Mongolia, Xinjiang, etc |
| East China District: Shanghai, Zhejiang, Jiangsu, Jiangxi, etc |
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