1. Prepare onion, ginger, garlic, star anise, coriander, ginger slices and medlar.

2. Wash the ribs, boil them in cold water, and discharge the foam.

3. Slice wax gourd. After the ribs are soaked, put 3 to 4 bowls of water into the pot again, add onion, ginger, garlic, star anise, medlar and ribs, add a proper amount of cooking wine and cook for 25 minutes.

4. Add melon slices, add some salt and chicken essence.

5. Cook 10 minutes.

6. Sprinkle some coriander to taste after serving.