What should I do if the weather gets cold?

There is no or little heating in the south. When it gets cold in the south, you can add more clothes to keep warm. Hot air conditioning is also a good idea. Small sun and other household appliances must be more than 5 meters away from flammable items (such as quilts, mattresses and clothes), which is easier in the north because of central heating. If it is still cold, just warm the baby and turn on the air conditioner. If it is cold after heating, you can complain to the heating company, and the answer is not very good.