How to make fried fish balls?

Demonstration with grass carp. Grass carp is scaled and cleaned, and fins are cut off. Cut the head and tail. Divide the fish into two pieces along the spine. Take off the big thorn. Remove the skin of the fish. Now it's two clean pieces of meat with small fishbones. Put a towel (preferably a whole piece of pigskin) on the chopping board, put the fish on it and scrape it clean with a blade. Scrape, scrape. Put the scraped fish in a bowl, add a little cooking wine, pat it in one direction, knead it into a ball by hand, and put it in a warm water pot (there are small fish bubbles on the water surface, which is the temperature).