Xuzhou’s diet culture has a long history, Yang Fang Tibetan fish due to the fish placed in a large piece of meat cut off the Chinese fire with the stew named. According to legend, the little son of Peng Zu Xi Ding Xi fishing, Peng Zu fear of its drowning resolutely not allowed. One day, Xi Ding fishing home, just not in the Xi Ding Peng, let the mother cut is stew mutton, fish in the reservoir. Eat mutton Peng Zu back, feeling abnormal delicious, so they had a “modeled on, Tibetan sheep fish dish. According to Chinese characters in “fresh” the word comes from this.