1. Slice the fish with an oblique knife, put it in a bowl and marinate it with salt and cooking wine for later use; Mix tomato sauce, vinegar, sugar, soy sauce and water starch with appropriate amount of water to make sauce.

2. Put the pan on the fire, put the oil to 60% heat, wrap the fish fillets in the sauce, put them in the pan one by one, fry until golden brown, and take out and drain the oil.

3. Heat hot oil in the original pot, add chopped green onion, Jiang Mo and minced garlic, stir-fry, add the remaining flavor juice to boil, and pour in fish fillets and stir-fry evenly.