Northwest Region(Shaanxi, Shanxi, Gansu, Ningxia, Qinghai, Xinjiang, Inner Mongolia)

Southwest Region (Sichuan, Chongqing, Yunnan, Guangxi, Guizhou, Tibet)

South China Region (Guangdong, Fujian, Jiangxi, Hubei, Hunan, Hainan)

East China Region (Shanghai, Jiangsu, Zhejiang, Anhui)

North China Region (Shandong, Hebei, Beijing, Tianjin, Liaoning, Jilin, Heilongjiang)

Henan Region