Shuangyanlou went to Hunan to play before. I ate this store in Changsha. I heard that the name is because the bran is well done. Like the tail of the swallow, it is very beautiful and greasy. The glutinous rice balls are delicious. It is different from the sweetness of most brown sugar outside, and it will not be particularly oily. I like scallion oil Changsha. This type of scallion oil cake is called scallion oil. It looks similar to a donut. The key is super oil. It lacks the fragrance of scallion oil. It feels different from Changsha. I bite two and abandon it.