Is Hainan really messy?

I am from Hainan, and the scenic spots are well managed. Why haven't I met anyone who sells hard? Maybe it's because I'm a local. Don't worry too much. Hainan is still at home. You can complain if you encounter something bad, and someone is in charge. There is a saying that good things don't go out, and bad things spread thousands of miles. There are only a few bad things. Have a nice day.

I agree that upstairs, East and West supermarkets are cheaper than scenic spots, and Haikou is cheaper than Sanya.