Region | Province/District | city |
| Beijing*, Shanghai*, Tianjin* | - |
| Hebei | Baoding, Shijiazhuang |
| Jiangsu | Suzhou, Yangzhou, Lianyungang, Xuzhou |
East | Zhejiang | Huzhou, Ningbo, Hangzhou, Jiaxing, Taizhou |
| Shandong | Qingdao, Jinan, Zaozhuang, Weihai, Weifang |
| Guangdong | Foshan, Shenzhen, Guangzhou |
| Shanxi | Yangquan, Linfen |
Middle | Jiangxi | Nanchang, Jiujiang |
| Henan | Anyang, Luoyang, Zhengzhou, Pingdingshan, Jiaozuo |
| Hunan | Yueyang, Changsha, Changde |
| Chongqing* | - |
| Sichuan | Chengdu, Nanchong, Yibin, Mianyang |
| Yunnan, Gansu | Kunming, Lanzhou |
West | Shaanxi | Weinan, Baoji |
| Neimenggu | Hohhot, Chifeng |
| Guangxi | Guilin, Nanning |
| Liaoning | Benxi, Anshan, Dalian, Jinzhou |
Northeast | Jilin | Jilin |
| Heilongjiang | Qiqihar, Harbin |