2. Then pour cooking wine or white wine on the fish.

3. After a period of time, spread the fried salt and pepper evenly inside and outside the fish with a small row of brushes or hands.

4. The reverse side of the fish should also be coated with salt and pepper.

5. Then marinate the coated fish in a container.

6. Finally, cover with plastic wrap and marinate for a while. Note that inedible preserved fish can be stored in the freezer of the refrigerator to prevent dried fish.