Cut the ribs for a longer period and marinate them with cooking wine, soy sauce, barbecue sauce, and oyster sauce for several hours. Cut an orange before roasting, squeeze the orange juice and ribs and mix well.
Squeezed orange slices. Bake the foil on the baking sheet, fold it up all around, and spread the orange slices.
The marinated ribs are placed on top of the orange slices, and the marinated soup is also topped up.
Place a layer of tin foil on top of the ribs and place it on the second floor of the oven. Bake it up and down for 230 minutes at 230 degrees. Remove the tin foil, turn the ribs and bake for another 10 minutes.