The whole Yunnan belongs to the low latitude plateau. Generally speaking, the climate is very good, with four seasons like spring, no heat in summer and no cold in winter, but there are still differences in different regions. Four seasons in one mountain, ten miles in different days. Sometimes the temperature difference between days is large and it is easy to catch a cold.
Law and order is the same as in most parts of the country. Drug cases are no more than those in other places, and criminal cases are no less than those in other places, which is generally good. Just for the whole country, the land border is close to the drug producing area, and Yunnan is the easiest way to go, so I often see CCTV reports on it, which makes everyone feel bad about Yunnan.
Besides, these thefts upstairs are a disgrace to all ethnic groups in Yunnan. Of course, there are no exceptions. Generally speaking, ethnic minorities in Yunnan can't tell whether they are ethnic minorities or Asians. Strong infrared rays have tanned everyone a little. What you can see at a glance is basically from other provinces, and it is not convenient to say where it came from in sensitive times.
I don't know what other questions can help you.
Anyway, welcome to Yunnan and Kunming.