Huamei, this should be an ancient dating snack. But there are many kinds, some are too salty, some are too sour, and it is not easy to buy one that suits your taste. Here, I recommend the newly listed bamboo salted plum, which is nutritious, healthy and beautiful, and is a girl's own snack; There is also plum blossom in Hong Kong, which is said to be the most expensive plum blossom in the world.
Cotton candy is not the kind made by candy sellers on the street, but the kind that is soft and a little sticky in the supermarket. This kind of cotton candy is expensive and tastes uneven. You can try a long marshmallow called Happy Boy, which is not too sweet or too greasy.