As a Sichuan dish, husband and wife lung slices must add some pepper to the brine. Take ginger from the brine soup, pat garlic slightly, and make an onion knot. Then stir-fry the above things in a pot, add cooking wine and white sugar, then add water until boiling, add a proper amount of soy sauce, which is delicious and fresh. Take fennel, star anise, cinnamon, clove, tsaoko and dried Chili, put them into the soup, and turn to low heat 10 minute.