1. Prepare shrimps, green and red peppers, pineapple, and shrimps to go to the shrimp line and wash, wash and cut green and red peppers, and cut pineapple into pieces
2. Prepare ginger onion, water starch, white pepper, cooking wine, sugar, salt
3. Marinate the shrimp with two spoons of cooking wine, one teaspoon of salt and a little pepper for half an hour
4. Heat oil in a pan, pour in the shrimp and fry until the color changes, set aside
5. Heat oil in a pan, sauté ginger and green onions, add green and red peppers and fry until soft, pour in pineapple and shrimp and stir fry
6. Add appropriate amount of salt and a little sugar to taste, add water starch, stir fry evenly, close the sauce
