1, cut off the fat on the pork belly. These fat meats are more difficult to cut. If you can't cut it off, scrape it with a knife. Be patient, so that the pork belly will be tender and not greasy.

2. Wash the pork belly under the tap and wash it carefully. Some impurities such as pig hair and dander will be attached to it, so it must be cleaned.

Turn the inside of the pig's belly upside down, and you will see some sticky substances. Rinse off some parts with water first, then put two spoonfuls of salt, and grasp the whole pork belly with your hands, just like playing with mud when you were a child. Clean it, then add salt and repeat this action three times.

4. After grabbing it with salt, grab it with raw powder for three times. After washing, you will see that all those sticky substances have disappeared, leaving only some stubborn substances. Scrape them off with a knife.

5. Wash the processed pork tripe under the tap, put it into the pot, add appropriate amount of water and ginger slices, and move it to the gas stove to cook for 10 minute to remove the fishy smell.

6. Put the cooked pork belly in warm water, gently tear off the white film on the intestines with your hands, then scrape off the white film next to it with a knife and rinse it with warm water. A clean pork belly will appear in front of you. The process is a bit cumbersome. Please be patient.