1, first put the fish in a cold water basin, then add a proper amount of rice wine, soak for a period of time, take the fish out and scrape the scales with a descaling tool, and the scales will be scraped off easily.

2. Cut the anal position of the fish with a knife, take two chopsticks, insert them from the position of the fish mouth, and press the fish gills to the mouth of the fish belly.

3. Two chopsticks hold the fish's internal organs aside, then grab the chopsticks exposed from the fish's mouth and turn them a few times until you think the chopsticks can be turned easily.

4. Slowly pull out the chopsticks and let the fish's internal organs be completely pulled out.

5. Then cut off the gills and rinse them with clear water.

Yellow croaker is a kind of flounder, with flat and asymmetrical body, two eyes on the left side and white skin on the side without eyes. It is a "strange" carnivorous cold-water fish. This salmon is native to the North Atlantic. The salmon is mainly used for fresh food or canned and pickled products, and cod liver oil can be extracted from fish liver.