Qi deficiency is characterized by a pale tongue with white fur, and is also accompanied by shortness of breath, weakness, reluctance to speak, and dizziness. Qi deficiency is a deficiency of the body’s qi, which leads to a decrease in the function of qi and is often associated with poor physical condition, fatigue, prolonged illness, dietary factors, and so on. Clinical manifestations include pale tongue, white tongue coating, accompanied by dizziness, fatigue, shortness of breath, reluctance to speak and other symptoms. Qi deficiency in Chinese medicine can also be divided into lung qi deficiency, heart qi deficiency, spleen qi deficiency, kidney qi deficiency and other types of evidence. Lung qi deficiency can also be manifested in coughing, phlegm color white, easy to catch a cold. Heart qi deficiency also manifests panic, easy to labor, mental fatigue, easy to sweat, and so on. Spleen Qi deficiency also manifests as yellowish color, bloating after eating, decreased appetite, and loose stools. Kidney qi deficiency is characterized by tinnitus, frequent and clear urination, weakness of the waist and knees, and enuresis. Qi deficiency should be identified by a professional Chinese medicine practitioner and medication should be used according to the specific type of symptoms to avoid aggravating the condition.