Jiaozi cake is a traditional Han food exclusively operated in Shangdang area. Because it originated in Lucheng, it is also called "Lucheng Dumpling Cake". If it is used to roll bacon, it is also called "jiaozi cake roll bacon" among the people. The oil is prosperous, delicious, neither soft nor hard, and the aftertaste is endless. There are hundreds of people throwing cakes in Shangdang area, especially the big girls and little wives in Lucheng city, who throw them twice, so they become local specialty snacks. In the technical contest held by Changzhi Finance and Trade System on 1958, Cui Qiaoying's cake throwing in Weizi Town of Lucheng won the first place. Later, in the catering competition between southeastern Shanxi and Changzhi City, Lucheng Catering Service Company won the championship every time. 200 1 Wang Jianguo, a bakery in Lucheng, won the title of "Famous Food in Shanxi" and the "Gold Award" in China Taiyuan International Pasta Festival in 2003. In Changzhi City in 2003, Hans' newly-made "Roasted Bacon jiaozi Cake" in Lucheng Sichuan Hotel won the best food in recommending local special food culture activities. In 2004, Master Jian Hong from Hongji Hotel in Lucheng City and Master Jian Zhen from Changzhi City participated in the Fourth Cooking Competition of Shanxi Fenjiu Cup, and both won the title of "Shanxi Famous Snacks".