Break the beans into sections with your hands, cut the dried chili peppers in half, shred the ginger, cut the garlic into small pieces, and a small handful of Sichuan peppercorns

Put oil into the pot, and the oil temperature will be 6 When the beans are hot, add the beans. Fry the beans until the outer skin becomes wrinkled and feels a little like tiger skin, then take it out of the pot and set aside.

Put less oil in the pot, use medium-low heat, add Sichuan peppercorns and fry until fragrant. Add onion, ginger and garlic and stir-fry until fragrant. Add beans and stir-fry

Add salt, sugar, soy sauce and oyster sauce to taste. Stir-fry for a while and it is ready to serve. Add some chicken essence before serving