1. Ingredients: 240g tomatoes, 240g potatoes (yellow skin), 50g carrots, 400g pork ribs (pork ribs), 200g cauliflower, 100g onions (white skin) grams, 5 grams of ginger, 10 grams of corn starch, 5 grams of cornstarch, and 3 grams of salt.

2. Wash and chop the cauliflower; remove, wash and dice the onion.

3. Peel carrots and potatoes, wash and cut into cubes.

4. Boil the water, put down the tomatoes and soak them for 5 minutes. Pick them up, peel off the skin, cut the sides, remove the core and cut into cubes.

5. Wash the ribs, pat them dry, add marinade and mix well. Boil them in boiling water for 5 minutes, remove them, rinse them and drain them dry.

6. Heat a pan, add oil, stir-fry ginger, tomatoes and onions until fragrant.

7. Put the water into the pot and bring to a boil. Add the ribs, tomatoes, onions, ginger, potatoes, carrots, broccoli (cauliflower) and bring to the boil. Simmer over low heat for 1.5 hours. Add the seasonings. Can.