Prepare the Ingredients: Clean and cut the beef short ribs, radish, green onion, and shiitake mushrooms.
Marinate the Ribs: Combine the ribs with pear, onion, dried chili, and green chili to marinate.
Cook the Ribs: Place the marinated ribs in a pot, add water, and bring to a boil.
Add Vegetables: Once boiling, add radish, green onion, and shiitake mushrooms.
Simmer: Reduce heat and let it simmer until the ribs are tender.
Serve: Serve hot with optional additions like potatoes, rice cakes, or glass noodles.