Firstly, wash the pig lung into white pig lung with tap water, cut radish into hob blocks, put the washed pig lung in a boiling water pot for more than ten minutes, drain the blood, put it in a container, let it cool, cut the pig lung into small pots, heat it, add onion, ginger and star anise pepper cooking wine, stir fry, add water and simmer until the pig lung is cooked quickly, add radish and stir fry, and then stew.