The Hui people commonly known as oil cake, the Tujia Miao called oil poop, is the traditional food of the people of ethnic minorities in our country, on New Year's Day is a family to fry oil incense, in addition to their own consumption, but also to each other to give, and some of the family festivals to commemorate the dead, there are red and white celebrations, but also to fry the oil incense in order to show respect for the ancestor of the following customs.