Goubuli Stuffed Buns is a famous snack in Tianjing,however,why does such a local snack which is rich in special flavor have such a strange name-Goubuli?

• “狗不理”包子是天津的风味名点。然而，如此富有特色风味的地方小吃，怎么会取“狗不理”这么一个怪名称呢？