1. Pork cut into 1 cm square.

2. Cold water in a pot, add onion, ginger and cooking wine, open the pot to skim off the foam, blanch for about 5 minutes, fish out and rinse.

3. Heat oil in a frying pan, add sugar and stir-fry until soy sauce color.

4. Add the pork and stir-fry, cook with cooking wine and stir-fry dry. Add star anise, peppercorns, soy sauce, green onions, ginger and dried chili peppers and stir-fry for color.

5. Add boiling water, overflowing the pork, and simmer over low heat for about 38 minutes.

6. Due to the large amount, you can take out half of the next food. Then put in the tofu with the stew.

7. Then put in the chopped snow peas, stew until the soup will be exhausted, put salt and monosodium glutamate to taste.