1. Pork ribs in a pot under cold water, boil the bleeding water
2. Peel potatoes and cut into hob pieces, prepare aniseed (grass fruit, fennel seeds, star anise, sana, bay leaf, cinnamon), dried chili, peppercorns, green onion knot, ginger slices
3. Put the ribs in a pot with hot oil, stir-fry the water in the dried ribs, add aniseed, pepper, dried chili, and ginger slices and fry for a fragrance
4. Add the bean paste and dark soy sauce and stir fry evenly
5. Add water to the pot, turn to medium heat, and cook for 10 minutes
6. Add potatoes, green onion knots and a little salt, and cook until the potatoes are cooked through
