2. Cut the pork belly into small pieces, add ginger, garlic, soy sauce and cooking wine to fry until golden brown.
3. Stir-fry the rock sugar in the pot, then pour the meat into the pot, stir-fry and color.
4. Add water that has not been fleshed into the pot, boil it over a large fire, and simmer it over a small fire.
5. Add potatoes and cook the pork belly until it is half soft and half hard.
6. Stir-fry 1-2 minutes.