First, choose raw meat and raw skin. As for the pork, I forgot. Not all meat can be used. Scrape the pigskin and cut it into slender strips. Chop the pork. The smaller you like, the better. Sauce mix: add proper soy sauce, vinegar, salt, chili (dry chili noodles are put into a vessel, and hot oil is poured and stirred), garlic paste, pepper oil, sesame seeds, white sugar, chopped coriander and hot oil to taste. Pictures used to be there, deleted, and difficult to find, but now they are all blown with alcohol.