There is a sweet potato ball shop in the downtown area of ​​Yizhong Street. The strange thing is that there is another sweet potato ball store ten meters away that is exactly the same. I don’t understand this business strategy 🤣 I have eaten at both of them, they are exactly the same, but basically It's just an ordinary sweet potato ball. There's nothing special about it. It doesn't taste bad, but you might buy it after a long time.