Preparation materials: pig skin, water, kitchen knife 1. First, pluck the hair off the pork skin, wash and set aside, as shown in the picture below: 2. Put the pork skin into the pot, add water to cover the skin, and cook until chopsticks can poke it.

Turn off the heat and take it out, as shown in the picture below: 3. Cut off the fat on the meat skin while it is hot, as shown in the picture below: 4. Cut the skin into small pieces, place it on the grate, and place it in a ventilated place to dry, as shown in the picture below

Shown: 5. After about 1 week, the pork skin will dry out, become hard and oily, and the pig skin will become the belly, as shown in the picture below: