If you fly, the journey takes two and a half hours, and you can bring Chinese buns and a rolling pin (I have done this before, but I don't recommend it, it is easy to leak oil and the taste is not very good).
Dry goods and desserts can be considered, such as peanut cakes, walnut cakes, mung bean cakes, kiwi slices, goutouzao, Guokui, persimmon cakes, stone buns and walnuts. The price of Huimin Street is small, but the taste is quite authentic and the packaging is simple. These are delicious and super real. If the relationship is average and you want to look good, you might as well go to the supermarket to buy Shaanxi Baguai. The packaging is good, but the taste is really average.
It is not recommended to bring souvenirs, which is not creative. They are sold all over the country, and the types of tourist souvenirs in Kunming and Lijiang Pedestrian Street are no less than Xi 'an.
I hope my answer can help you.