The practice of chicken soup:
1. Wash Sanhuang chicken and remove internal organs and chicken oil; Slice onion and ginger.
2. Soak the medlar in water; Add a proper amount of water and cooking wine to the pot. After boiling, add chicken to remove blood bubbles and fish out for later use.
3. Wash the blood foam of drowning Sanhuang chicken with clear water; Add onion ginger and cooking wine and bring to a boil.
4. Skim the floating foam and turn to low heat 1 hour; Skim the fat from the chicken soup with a spoon.
5. Add Lycium barbarum and cook for 10 minute; Add salt and pepper to the bowl to taste.