There are basically no local infected people in the south, and most of them are foreign.
The economic environment in the south is better, the economic foundation determines the superstructure, and the investment in schools will definitely be better; Secondly, there are many investors, and many schools in the south often have sponsors, which can be used to improve the bad environment. Finally, the climate in the south is better. Compared with the space saved by not installing some heating measures, some good designs can be made.