What are the necessary items for traveling to Yunnan? Ask for recommendation.

Umbrella: It's rainy in Yunnan, so be sure to bring an umbrella or raincoat, or you'll get wet, which is bad for your health. If you buy an umbrella now, it is generally more expensive.

Charging treasure: the most feared thing about traveling is that the electronic equipment is out of power. Good scenery can't be recorded, and you can't share joy if you want to. Therefore, it is very necessary to carry a charging treasure to "resurrect" electronic equipment at a critical moment.

Drugs: You can carry band-AIDS, carsickness drugs, antipyretics, cold medicines and other drugs to prevent accidents at critical moments.