1. The old hen, old duck gutted and washed, pig big bone cracked and washed, pig backbone washed, the old hen, old duck, pig big bone, pig backbone into a pot, add the right amount of water to submerge it, large fire will boil the water, turn China to cook for ten minutes to remove the blood, fished out and washed, the soup pot add 15 pounds of water, add old hen, old duck, pig big bone, pig backbone, old ginger (pat broken), cooking wine, peppercorns, grass nuts, sand nuts, mountain nai, coriander, Chenpi, cumin.

2. Boil the pot over high heat, then turn to low heat and simmer for 4 hours, fish out all the residue, then add water to make up for it and boil it.