Ingredients: old hen (naturally stocked old hen), with some lean pork. ;

Temperature: raw materials have been scalded with boiling water. Boil in cold water, skim off the foam, add the onion ginger wine, then turn down the heat, keep the noodle soup slightly boiling, and turn over the broken bubbles. If the fire lasts too long, it will boil into white milk soup. The heat is too small, and the fresh flavor is not strong.