How to cook braised pork head?

How to marinate pig's head meat is delicious, as follows:

1. Wash the pig's head.

2. Prepare ingredients (pepper, star anise, rock sugar, cinnamon, dried tangerine peel, nutmeg, fragrant leaves, onion, ginger, garlic and red pepper).

3. Cut the pig's head into two pieces and put it in a pressure cooker. Add ingredients (onion, ginger, garlic, pepper, star anise, etc.). ), add salt, cooking wine, soy sauce and monosodium glutamate, and bring the fire to a low heat for one hour.