The method of making braised pork is as follows:

1. Wash and blanch the pork belly, take it out, wash off the foam, cut into pieces and set aside, and put it into a pressure cooker.

2. Add 1 small segment of cinnamon bark, 2 star anise, 6 peppercorns, 1 bay leaf, and 2 pieces of ginger.

3. Add rock sugar, cooking wine, soy sauce, add water to cover the meat pieces, and put the pressure cooker on steam for half an hour.

4. While the pressure cooker is cooking the potatoes, prepare the potatoes: Peel and cut into hob pieces, fry slowly until the surface becomes sticky, then take them out and set aside.

5. After the pressure cooker is deflated, remove the meat and transfer it to the wok to collect the juice. Discard the spices.

6. After the soup thickens, add potato cubes and stir-fry until the soup is almost dry.