1. Ingredients preparation: 500g spine, 200g dried mushrooms, 50g red dates, appropriate amount of oil, appropriate amount of ginger, appropriate amount of rock sugar, appropriate amount of aniseed, 1 dried red pepper, appropriate amount of salt, appropriate amount of hawthorn, fragrant Appropriate amount of leaves and appropriate amount of soy sauce.

2. Wash the spine.

3. Boil water in a pot. After the water boils, blanch the bones and remove the blood.

4. Prepare green onion and ginger slices.

5. Add water to another pot and add green onion and ginger slices.

6. Add backbone and dark soy sauce.

7. Add the red dates, cover and bring to a boil over medium heat for one hour.

8. Dried mushrooms soaked in advance.

9. Add the dried mushrooms to the bone broth and continue for half an hour.

10. Finally add salt.