Fried oil cake. According to the query of the national encyclopedia related information, jitterbug fishing oil incense is fried oil cake. LiaoYuXiang law meaning is actually deep-fried oil cake, Hui people in the population of the oil incense is the Han people said in the mouth of the oil cake, deep-fried oil cake flour is in advance of the hair, so the fried oil cake is fluffy and soft, very tasty.