Materials:500 grams of pork ribs.

Accessories:Salt, green onion, ginger.

1. Prepare the ribs, wash them well.

2. If the water is cold, return to the boil and then remove the foam.

3. Cool and rinse the ribs again.

4. Prepare appropriate amount of green onion and ginger.

5. Put onions, ginger and ribs together in a pan.

6. Bring to a boil and remove the foam again.

7. After removing the foam, the soup is very clear.

8. After simmering on low heat for 2 hours.

9. Sprinkle some salt before cooking.