2. Many universities in Kunming have indeed moved to Chenggong, but it doesn't mean that the downtown area of Kunming is gone. Several departments are still using the old campus. If you buy a house, it depends on where you work. However, even if you work in Chenggong, once the subway is open to traffic, it will be convenient to live in the urban area. Chenggong's house is valuable now, and there is no market. Earlier, I saw a report on the Internet that there were ten empty cities in the world, including Chenggong in Kunming, and many houses were sold and no one lived in them.
3, the best must be Dayun! But I don't know if there are many classes for art students. There should be more art courses like Master Yun or Cloud Art..
All universities' external recruitment will be published on their websites, basically in the first half of the year. Some of them need to be recruited irregularly according to job requirements. If you want to be a teacher in Kunming University, you should pay attention to their website or consult the personnel department of the school.