What kind of bag is the best for traveling to Yunnan?

There is no need for a suitcase, so it is inconvenient to travel. Many ancient roads in Yunnan say that dragging wheels is like an explosion. Shaking hands hurts. A bigger backpack is best. Don't forget to bring thicker clothes. It's cold when it rains.

Umbrellas, water cups and the like are all necessary.

Another reminder, don't buy souvenirs the first time you go to a certain place in Beijing, and then buy them when you leave soon, so that you can understand this place and the price will be true.

Be sure to cover yourself at night, especially in Kunming. I forgot to cover it when I took a nap at noon yesterday, and I woke up with a cold, because the weather here changes rapidly. As long as it rains in Kunming, it is cold before going to bed, and it feels cold when you wake up.

And don't join the group, so you can appreciate the folk customs of Yunnan.

Finally, I wish you a pleasant journey!