Marinate sliced beef for about 20 minutes, set aside.
Peel the onion and shredded.
Sliced the ginger in a saucepan with a little oil, add onion until softened and set aside. Stir beef with cooking wine, and add the onions, tossing with Japanese Style Roasted Meat Sauce and Premium Oyster Sauce for 2-3 minutes until browned.