Tangyu Temple is one of the traditional desserts in Nanjing, which belongs to the delicacies of old Nanjing. Sweet-scented osmanthus taro seedling is one of the famous taro seedlings. They are usually cooked with sweet water and sweet-scented osmanthus. They taste sweet and smell fragrant. In Nanjing, many restaurants and snack bars provide sugar taro seedlings, among which famous ones include Nanjing big-name stalls, Fangpo cake group stores and Lianhu cake group stores. In addition, sugar taro seedlings are also one of the popular snacks in major dessert shops and roadside stalls in Nanjing.