Answer: 1. Ingredients needed to make sweet and sour pork ribs:

500g pork ribs, a piece of ginger, a green onion, appropriate amount of refined salt, 50g rock sugar, 50g mature vinegar, appropriate amount of cooking wine, white sugar 50g.

2. How to make sweet and sour spareribs:

1. Chop the spareribs into 2cm pieces and wash them repeatedly with water to remove the bloody smell. ?

2. Cut green onions into sections.

3. Slice ginger. ?

4. Add onion, ginger, 2 grams of salt, a little cooking wine and five-spice powder to the ribs, mix well with your hands and marinate for ten minutes.

5. Add a little oil to the pot, add the pork ribs and stir-fry until the fat becomes slightly brown.

6. Clean the pot, add a little cooking oil, put in the rock sugar and start to boil the sugar color. Use the back of a spoon to gently break the rock sugar and stir the rock sugar. ?

7. Use the back of a spoon to continue frying until small bubbles appear and turn from light yellow to dark yellow.

8. Add a tablespoon of mature vinegar and stir-fry.

9. Add the pork ribs and stir-fry until they turn color.

10. Add onion and ginger and stir-fry.

11. Add appropriate amount of water to cover the ribs, cover and simmer. ?

12. After stewing for ten minutes, pick out the onion and ginger. ?

13. Add 50 grams of white sugar, a little refined salt, and continue to simmer for fifteen minutes. ?

14. Finally, reduce the juice and turn on low heat. Add a little vinegar and simmer for three minutes before serving.

15. The sweet and sour pork ribs are ready and put on a plate.