First fry the ribs corn
Put the oil in the pan and put it into the anise. Cinnamon, fragrant leaves, ribs, ribs, simmered in oyster sauce, sugar, tomato sauce, and finally add corn and stir-fry. If you like the taste, you can omit this step. Just put the tomato and corn ribs in a pressure cooker.
Add the onion, ginger and garlic in a pressure cooker. Stew for 25 minutes. Put a little salt in the pan.