2. First cut the beef into small pieces and add ginger, cooking wine, salt, oil consumption and sweet potato powder.

3. Knead the dough for about 5-8 minutes, and cut chopped green onion, Jiang Mo, coriander and millet pepper for later use.

4. Then pour the oil in a hot pot, stir-fry the ginger slices for a while, pour cold water, turn the beef to a low heat after boiling, turn the fire to skim off the floating foam, cook for 2-3 minutes, add salt and monosodium glutamate, put the beef soup in a bowl, and prepare the materials.