1. Wash the pork skin, boil water in the pot, blanch it, change color and bend it, and wash it
2. Clean up the excess fat and residual hair from the skin
3. Bring water to a boil in water, peppercorns, ginger and cooking wine
4. Bring the water to a boil, add the pork skin, cook until the skin is cooked through, and use chopsticks to easily pierce it
5. Cut the pork skin into strips, wash and blanch the celery and cut into sections, cut the ginger and garlic and set aside, cut the dried chili pepper into sections, and cut a handful of peppercorns
6. Heat the pan with cold oil, add ginger garlic, dried chili peppercorns, and sauté over low heat
7. Sauté the aromatic red oil
8. Stir-fry in pork skin
9. Add soy sauce and cooking wine and sauté slightly
10. Add celery, stir-fry evenly, sprinkle some sesame seeds or chives or whatever