Two geographical problems about Hunan?

Let me explain to you that northerly winds prevail in winter and southeast winds prevail in summer in Hunan.

The climate is mild and humid in winter and hot and rainy in summer.

It is mainly influenced by the East Asian monsoon.

In winter, northerly winds prevail, the temperature is relatively low, and there are few windows in the north, which reduces indoor heat dissipation and is conducive to keeping warm; There are many windows facing the sun, which are mainly conducive to lighting, heating and keeping warm!

I hope I can help you!