Cut onion and ginger into pieces, one spoonful of oyster sauce, one spoonful of cooking wine, one spoonful of pepper, salt and soy sauce, marinate for 20 minutes, appropriate amount of pepper, starch 100g, two eggs, batter-wrapped shrimp, heat oil until it is half done, put the batter-wrapped shrimp in a pot and fry it until it is slightly yellow, and then fry it again with hot oil.