The role of codonopsis pilosula: benefiting qi, promoting fluid production and nourishing blood; The role of Astragalus membranaceus: invigorating qi and rising yang, benefiting the exterior, inducing diuresis to reduce swelling, supporting sores and promoting granulation; The role of angelica: enriching blood, promoting blood circulation, regulating menstruation, relieving pain and moistening intestines; Stewed chicken is mainly used for invigorating qi and nourishing blood, and it is not suitable for those with depressed liver. It is best to use it with some drugs to soothe the liver and relieve depression.