Bake the tin foil and spray the oil.
Put the bulls, enter the oven, the highest temperature grilling mode.
Bake over to the next few pieces and turn over to the top.
Bake in both sides into the saucepan, cut a few slices of ginger, and simmer for 4 hours.
Take off the oil and impurities and put them on the table. Drink the soup and spread the salt by yourself.