The eastern region: Jiangsu | Zhejiang | Shanghai | Anhui
The northern regions: Beijing | Tianjin | Hebei | Henan | Shanxi | Shandong
Northeast Region: Liaoning
Southern region: Guangdong | Fujian | Hunan |Wuhan| Jiangxi
The western regions: Sichuan | Chongqing | Shanxi | Gansu | Ningxia | Qinghai
Other regions: Taiwan | Hong Kong
