Hehe, the ultraviolet rays in Sanya are too strong. This will happen if you don't pay attention to sun protection and umbrella in Sanya. When I first came here, I was not used to using an umbrella. As a result, I got tanned after going out for one day, and my skin peeled off and itched everywhere. Finally, it slowly recovered after a week or so.

Nothing, just recovering slowly, nothing serious.