1. Chop and wash the big bones.
2. Cut green onion into ginger slices.
3. Soak the hazel mushrooms in warm water to soften and wash.
4. Heat oil in a pan, add star anise and stir fragrant.
5. Put in the pork bones.
6. Stir fry for a fragrance.
7. Add the remaining seasoning except the salt and stir well.
8. The fire boiled.
9. Turn the lid to low heat and simmer for 50 minutes.
10. Add hazel mushrooms and salt and stir well.
11. Cover and simmer for 25 minutes and turn off the heat.
Tips:Don't add salt too early.
Don't add MSG.
