2. Practice: Prepare raw materials. Clean the shrimp, subtract the shrimp whiskers and shrimp feet, remove the shrimp line, add a proper amount of cooking wine, black pepper and salt to the shrimp, and marinate for a while. Cut the bell pepper into small rings, the green pepper into small pieces, the ginger and garlic into pieces, and the onion into sections. Mix bean paste, Laoganma and chopped pepper sauce and chop them into spicy sauce. Pour the cooking wine out of the marinated shrimp, add appropriate amount of starch and pat evenly. When the oil temperature in the pot is 60% hot, put in the shrimp and fry it, then take it out. When the oil temperature rises to 70%, pour in the shrimp and fry it until it is crisp. Leave the bottom oil in the pan and stir-fry the chopped chilli sauce. Add other prepared materials and stir well. Add the fried shrimp, stir well, sprinkle with cooked white sesame seeds, take out the pan and plate.