Qi deficiency mainly refers to a series of deficiency manifestations formed by the lack of vital energy in the body, resulting in the functional decline of qi; yang deficiency mainly refers to a series of deficiency manifestations caused by the impairment of yang qi in the body, resulting in the reduction of the functions of transpiration and gasification. The clinical manifestations of patients with qi deficiency are mainly characterized by fatigue (mental exhaustion, physical weakness), lack of energy and laziness (lack of strength, not wanting to speak), low voice, less colorful face, pale and tender tongue, and weak pulse. Patients with Yang deficiency clinically manifest with symptoms such as fear of cold and cold limbs (fear of cold, cold limbs), pale face, clear and long urine, thin stools, pale and fat tongue, white slippery moss, and weak and sluggish pulse. Patients with qi deficiency can take tonifying qi soup to regulate; patients with yang deficiency can use gui zhi soup to regulate. It is recommended that these two types of patients eat less cold food, if necessary, under the guidance of a professional Chinese medicine practitioner to regulate, do not unauthorized use of drugs.