Domestic Business
Northern China: Peking, Tianjin, Hebei Province, Shaanxi Province, Inner Mongolia Autonomous Region
Northeast Region: Liaoning Province
Eastern China: Shanghai, Jiangsu Province, Zhejiang Province, Shandong Province, Anhui Province, Jiangxi Province, Fujian Province
Central China: Henan Province, Hunan Province, Hubei Province, Jiangxi Province
South China: Guangdong Province, Guangxi Province, Hainan Province
Southwest: Chongqing, Sichuan Province, Guizhou Province, Yunnan Province
Northwest: Xinjiang, Uygur Autonomous Region, Gansu Province
