Tea and Fruit Festival, as its name implies, is a festival for tasting tea and food, among which food is more important. People use local materials and make more use of green crops to make some traditional snacks to celebrate festivals or give gifts to relatives and friends. The more common ones are: rice flour, big dough, puffs, steamed dumplings, entrance angle, tea fruit, white water, water chestnut, swinging powder, taro dough, sweet cake, sweet potato mixed powder, fried piles, water olives and so on. Some traditional foods even entered the room and became local delicacies, such as steamed, fried and water olives. According to legend, "Water Olive" used to be like an olive, with two pointed ends and a big middle, with various fillings in the middle. It looks like jiaozi, but now it is spherical.