Step: 1. Clean the fish, cut off and add salt, soy sauce, ginger and onion for 1 minutes

Step: 2. Cool the oil in a hot pan until the oil is 8% hot, and add fish pieces

Step: 3. Fry both sides slightly yellow with vinegar, add garlic, soy sauce, Pixian watercress, and don't add too much water to the fish without adding water

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