Climatic characteristics of southern China.

The southern region is dominated by plains, and there are not many mountains. Therefore, there is a lot of precipitation and the river runoff is generally large, which belongs to the humid, subtropical and temperate monsoon climate. It is characterized by rain and heat at the same time, high temperature and rainy in summer and low temperature and little rain in winter.

China has a vast territory and a complicated climate. The rainy and humid climate in the south is relatively balanced, which is conducive to people's relaxation. Therefore, southerners have a strong rational color, a calm mind, no impulsiveness, delicate feelings and sensitivity to external changes. Therefore, there have been many literati and businessmen in the south of China since ancient times.