After scraping the fish, mince it with a meat grinder and mince the pork fat. Then add a little egg white, flour, salad oil, salt and monosodium glutamate, and stir in one direction until they are fully mixed.

Boil water, hold an empty fist, grab a handful of miscellaneous fish, squeeze out a meatball between your fingers and thumb, scrape it off with a spoon and put it into boiling water, and so on to make a pot full of boiling water.