In the backyard of Seoul, there is an imperial garden, where they open a tea room for tourists to experience Japanese afternoon tea. I remember that the price per person is 4/500 yen, which is not too expensive. It includes a cup of jasmine tea and some snacks. I feel that jasmine tea is also a special product of Fuzhou. That snack also tastes like New Year's Candy Cake in Fuzhou. I feel that the relationship between the Ryukyu Kingdom and Fuzhou in the past is really close.