1, 1 fish, knock the fish head with the back of a knife, knock the fish out, then scrape the scales backwards with a knife or wire brush, and then clean them; Cut a hole in the belly of the fish with scissors, take out the internal organs of the fish, then remove the gills and clean them;

2. Cut from the fish tail to the bone, cut in half along the fish bone with a knife, and cut the fish head in half; The black part of the fish belly needs to be scraped clean with a knife;

3, the other side is also cut to the fishbone, so that the fishbone in the middle is cut off; Then slice both sides of the fish bone obliquely with a knife; Finally, the fish part is left;

4. This is the time to separate the fish bones from the fish, and then cut the fillets obliquely with a knife; Cut as thin as you want!