Medicinal diets with qi replenishing effect include Pat Chun Gao (八珍糕) and Astragalus Stewed Chicken (黄芪炖鸡), and formulas include Tonifying the Middle Jiao (补中益氣) Soup (补中益氣汤) and Ginseng Ling Bai Shu San (参苓白术散). 1. Medicinal food: Eight Precious Cakes is composed of ginseng, yam, and fructus, which has the effect of tonifying the middle and benefiting the qi, and is suitable for those who are weak and have a deficiency of qi. Astragalus stewed chicken consists of astragalus and hen, with the effect of tonifying qi and nourishing blood, suitable for people who are weak in qi and blood. However, the efficacy of the medicinal diet is limited, the treatment of disease should be based on the guidance of the doctor. 2. Drugs: tonifying the middle and benefiting the qi soup is composed of astragalus, atractylodes macrocephala, Chen Pi and other drugs, with the effect of ascending the yang and tonifying the qi, it can be used to treat qi deficiency and fever, qi deficiency and subsidence and other evidence. It is not suitable for patients with Yin deficiency and internal heat. 3. Ginseng, Poria, Atractylodes Macrocephalae is composed of Ginseng, Poria, Atractylodes Macrocephalae and other drugs, with the effect of tonifying the qi of the spleen and stomach, and it can be used to treat spleen deficiency and dampness (the poor function of the spleen and stomach in transporting and transforming the water and dampness gathered internally). It should not be used for patients with fever and cold. It should not be taken by those who have diarrhea with irregular bowel movement and a feeling of falling down from the anus. It is not advisable to take this medicine together with quinquefolium, wulingzhi, saponaria or their preparations. Patients who need to use the drug should be under the guidance of a doctor.