1. Boil the pigskin in boiling water for a while, and use a knife to remove the fat from the pigskin. Then boil it in water for a while to remove the pig hair.
2. Cut into small strips.
3. Put it in the pot and continue cooking.
4. The water is boiled to milky white. It’s more likely to be successful if you have to cook it for a while.
5. Put it on the plate.
6. When it's cold, put plastic wrap on the surface and put it in the refrigerator for a few hours.
7. Cut into pieces and sprinkle with soy sauce to taste.
Tips:If it is not done successfully, it means that there is not enough skin or the meat has not been cooked until the time, so continue to cook.
