Ingredients: perch 200g, tofu100g, vegetable oil 8g, salt 3g, cooking wine, soy sauce, cold salad, sugar, ginger slices, shredded onion and garlic slices. Practice: 1. After cleaning the perch, fry it in an oil pan, then add ginger slices, shredded onion and garlic slices to fry until fragrant, add cooking wine, soy sauce, vinegar, sugar and salt, and stew for a few minutes. 2. Add water and tofu and cook for half an hour. Sprinkle with shredded onion. Efficacy: invigorating spleen and qi, nourishing blood, low in fat and calories; It is good for losing weight.