What does South China and North China mean in the weather forecast? ※,

North China: Beijing, Tianjin, Hebei, Henan, Shandong, Shanxi and Inner Mongolia.

East China: Shanghai, Jiangsu, Zhejiang, Anhui

South China: Fujian, Guangdong, Guangxi, Hainan and Taiwan Province provinces.

Central China: Hubei, Hunan and Jiangxi

Northwest China: Shaanxi, Gansu, Ningxia and Xinjiang

Southwest China: Sichuan, Yunnan, Chongqing and Guizhou.

Qinghai-Tibet region: Qinghai and Tibet