Sheep belly should be scrubbed by the edible alkali to get rid of the odor, and then by the flying water to further remove the flavor of the impurities. Cool water in the pot to add onion, ginger, anise, pepper, cooking wine, soy sauce, salt, dry chili corner of the large fire boil skimming the foam to small fire stew about 40 minutes can use chopsticks can be pierced.