Table 1 Regional divisions.
Region | Provinces |
|---|---|
North China | Beijing, Tianjin, Hebei, Shanxi |
Northeast China | Liaoning, Jilin, Heilongjiang, Inner Mongolia |
Eastern China | Shanghai, Jiangsu, Zhejiang, Anhui, Fujian, Jiangxi, Shandong |
Southcentral China | Henan, Hubei, Hunan, Guangdong, Guangxi, Hainan |
Southwest China | Sichuan, Guizhou, Yunnan, Chongqing |
Northwest China | Shaanxi, Gansu, Qinghai, Ningxia, Xinjiang |
