Step 2: Wash and soak the wormwood flowers for later use (soak the wormwood flowers in water for later use), wash the red dates and peel and slice the ginger for later use.

Step 3: Boil the water in the pot, add ginger and cooking wine, blanch the duck until the water boils again, take it out, rinse it off, skim off the foam and drain it for later use.

Step 4: Put the duck, Cordyceps sinensis, red dates and ginger slices into a stew pot, pour in the water soaked in Cordyceps sinensis, add a proper amount of clear water, cover the pot, bring to a boil, and simmer for 1.5 hours.

Step 5: Then add the right amount of salt.