Do I need to wear long sleeves when I travel to Yunnan in mid-May? Are there many people wearing suspenders? What clothes do you need to bring?

It is very hot in Yunnan in May, but there is still a temperature difference. You don't need to wear long sleeves during the day, you can wear short sleeves. Girls wearing suspenders have been wearing them since March. If it is cloudy or rainy, they should wear more clothes at night.

You don't need to bring more clothes, but you must prepare sunscreen and pay attention to protecting your skin.