1. Pig blood, shiitake mushrooms, shiitake mushrooms, dried shrimps, ginger and green onions.

2. Mushrooms and diced mushrooms.

3. Mushrooms are pedicled, washed and sliced.

Pig blood should be blanched with water first, and some cooking wine should be put in the water. Remove the fishy smell like this and slice it for later use.

5. After the olive oil is heated, add the onion and ginger and stir-fry.

6. After smelling the fragrance, pour in the diced mushrooms and stir-fry.

7. Add water after frying, add mushrooms and dried shrimps after boiling. Bring to the boil again, and turn to low heat for 8 minutes.

8. Add pig blood, fish sauce and a little salt (because of shrimp). Add chopped green onion and black pepper and stir-fry for 8 minutes (black pepper with pig blood stick! Finally, turn off the fire and simmer for 3 minutes after boiling.

9. Warm pig blood detoxification soup will be fine!