Soak the pork ribs in cold water to remove the blood.
Blanch the ribs in boiling water and drain.
Cut potatoes, carrots, onions, mushrooms, and other vegetables into bite-size pieces.
Prepare the marinade (soy sauce, sugar, garlic, sesame oil, pepper, etc.).
Combine ribs, vegetables, and marinade in a pot and let them soak.
Simmer the ribs and vegetables over medium heat until cooked through, allowing the sauce to thicken.
When the sauce is rich, turn off the heat and sprinkle with sesame seeds.