Tell me what do you think of Yunnan people?

I am studying in Yunnan, another province. I think Yunnan people prefer a comfortable life, do not work hard to make money, pay more attention to food than clothing, and are relatively open-minded (for example, when it comes to giving birth to a boy or a girl) , but in some aspects they are a bit conservative and short-sighted. For example, Yunnanese are quite hostile to those who come to Yunnan from other provinces to work and settle down. Why do people from other provinces come to Yunnan to compete with Yunnanese for jobs (of course, the jobs here refer to civil servants, teachers, etc. ), the population in our province is mixed, and people in one village are from several provinces, so there will be no such complaint mentality