Soak Radix Codonopsis, Agaricus blazei Murill, Agrocybe aegerita and Agrocybe aegerita in water for 30 minutes.

Soak the chicken for 30 minutes to remove the blood.

Cook the chicken in cold water for 4 minutes.

(Rib or keel can be used.

Flying water means cooking meat, ginger and cold water together for 4 minutes to remove fat and blood smell.

Cook together for 2 hours.