1. Connect one end of the pig lung to the tap water pipe, pour clean water into the pig lung, and prick the pig lung with a toothpick.

2. With the scouring of water and the bubbling water in the toothpick hole, the blood in the pig's lungs is washed out.

3, the first whitening place has been rinsed clean, you can cut it with a knife first.

4, while cutting, when all the places are white, it means that the inside of the pig lung is cleaned and taken out by water control.

5. Cut the pig lung into pieces with a knife.

6. Add a little salt and knead for about 5 minutes.

7. Wash the salt with water after rubbing.

8. Take it out and set it aside.