2. Add the marinated shredded pork (slice) into the hot oil, stir-fry it gently to change color, add a proper amount of cooking wine (white wine or Qu wine) and vinegar to stir-fry it to give a fragrance, then add bean sauce (home-cooked bean sauce) to stir-fry it for a few times (you can add a little soy sauce if you like), and finally add the shredded pepper (if you add a little sugar, the shredded green pepper will be chopped into green onions and celery, and it will become fish-flavored). The entrance is fresh, fragrant and smooth, and appropriate shredded vegetables (slices) can be added to stir fry.