1. Material: 1 fat fish tail, appropriate amount of oil, 1 tablespoon soy sauce, 2 tablespoons yellow wine, 2 tablespoons sugar, 1 tablespoon oyster sauce, appropriate amount of onion, appropriate amount of ginger, appropriate amount of salt and appropriate amount of soy sauce.

2. Slice the fish tail.

3. Put the fish and onion ginger in the bowl.

4. Add yellow wine and soy sauce and marinate for half an hour.

5. Put the oil in the pot into the fish pieces and fry until golden on both sides.

6. Heat the oil in the pot and stir fry the onion and ginger.

7. Pour in soy sauce, oyster sauce, yellow wine, sugar, water and soy sauce and boil.

8. Soak the fish in the juice for 5 minutes.

9. Take it out and put it on the plate.