My favorite "stewed pork ribs with beans" is my next meal artifact, and potatoes are washed, peeled and cut into hob pieces. In another pot, stir-fry ginger slices, add ribs and stir-fry until they change color, add a little soy sauce and sugar to taste, and serve. Stir-fry the beans first, stir-fry until the beans and ribs are cut off, put them in a casserole, add broth, boil over high heat, add some salt, cover and simmer. Stew for about 40 minutes. When the color of beans turns dark yellow-green, add potato pieces, mix well and continue stewing. Stewed and served, perfect.