Lotus seed, silver ear, lily and red date soup has certain effects of nourishing yin, clearing the heart and calming the mind, and benefiting qi. The role of medicinal diet is limited and cannot replace the medication to treat the disease. Lotus seed effect is to nourish the spleen to stop diarrhea, stop the belt, benefit the kidney and astringent essence, nourish the heart and tranquilize the mind, can be used for the treatment of deficiency of the spleen and diarrhea, belt, spermatorrhea, palpitation and insomnia. Silver fungus as a medicinal herb, can nourish and nourish the lungs and stomach, can be used for coughing, phlegm with blood, less thirst, after the disease, weakness, shortness of breath and fatigue, etc. treatment. Lily nourishes yin and moistens the lungs, clears the heart and calms the mind, and can be used in the treatment of yin deficiency and dry cough, coughing up blood from laborious coughing, false annoyance (annoyance caused by false heat in the body), palpitations, insomnia, dreaming, and mental trance. Red dates tonify the middle Jiao (treating qi deficiency by tonifying the spleen), nourish the blood and calm the mind, and can be used for treating deficiency of the spleen with little food, weakness and loose stools (thin and unformed feces). Combined, the four herbs have the effects of nourishing Yin and promoting the production of body fluid, clearing the heart and calming the mind, tonifying the middle Jiao Qi, and stopping the flow of blood, but the medicinal constituents are analyzed to be relatively small, with weak and limited effects, and they cannot be used as substitutes for medicines in treating illnesses. It should be noted that jujube should not be taken by people who are full of dampness (too much dampness causing fullness and discomfort in the spleen and stomach) or who have stagnation or phlegm-heat. In order to better utilize the efficacy of the medicine, as well as to avoid mistakes in the use of medicine, it is recommended to use the medicine under the guidance of a Chinese medicine practitioner to identify the symptoms, and not to use the medicine without authorization.