1. beef sliced into the cornstarch, salt, soy sauce, cooking wine marinade for ten minutes. 2. onion cleaned and sliced. 3. peppers and a variety of ingredients cut up and spare. 4. pot of oil, put ginger slices popped a little bit. 5. into the marinated beef stir fry. 66. stir fry until the beef is broken raw. 7. Add onion slices, green pepper slices and stir fry, put a little salt.