Slice the beef (skirt steak) in reverse pattern, marinate it with soy sauce, Shaoxing wine, white pepper, egg white, baking soda and starch for several hours, fry it in the oil pan, then take it out for standby
Stir fry tangerine peel, ginger and garlic in oil pan, add carrot and celery, stir fry soft, beef back in the pan, add spice powder, stir well, pour in seasoning sauce and stir well, stir in coriander