Kunming Begonia also has a common name called Lei Gongteng, from the perspective of traditional Chinese medicine, has the effect of dispelling wind, removing dampness, activating blood circulation, opening channels and relieving pain, and can be used to treat a variety of diseases in the human body. Mainly used in the treatment of rheumatic immune diseases, the most common diseases including rheumatoid arthritis, ankylosing spondylitis, etc., these diseases are often manifested as joints, redness, swelling, pain, and some patients will also be manifested as deformation of the joints, stiffness, numbness, etc., can be used to Kunming Shanhaitang for treatment. Modern research has also confirmed that Kunming Begonia has an anti-inflammatory effect on the one hand, can quickly alleviate the inflammation of the joints, on the other hand, there is the role of regulating immunity, regulating the body’s immune function, and ultimately achieve the role of the treatment of rheumatoid immune diseases; in addition, Kunming Begonia also has a certain anticancer effect, can be the treatment of a variety of tumors, the most commonly used in the treatment of leukemia, leukemia can be improved to improve the indicators of the patient’s blood serum as well as some of the clinical symptoms. Clinical symptoms; Kunming Begonia due to the role of blood, but also can treat women’s menstrual disorders, mainly manifested as dysmenorrhea, prolongation of the menstrual period, and even amenorrhea, etc.; can also treat some skin diseases, such as psoriasis, neurodermatitis, atopic dermatitis, and so on, can be used to Kunming Begonia for treatment, the above is the Kunming Begonia’s efficacy and role.