200 RMB can buy many things, such as a key chain refrigerator with Thai LOGO and a T-shirt skirt with L 'Oré al Thailand characteristics.
Mangosteen in Thailand is really delicious. But it's not mangosteen season yet, and it doesn't sell much. But there are also. If you really want to bring fruit, you can of course put it in the checked suitcase. But I will check it when I leave China, but the duty-free shop at the airport is a bit expensive. Hee hee.
Having said that, I hope I can help you.