Solid professional foundation, unique comprehensive background, excellent scientific basis. Clinical and scientific strengths at the same time. Commonly used medication, effective in treating the cause. Unique concept, remarkable diagnosis and treatment. Low cost, good efficacy. No blind expensive tests and medications. The treatment of oral mucosal diseases should be localized and holistic, and should be based on the fundamentals of general medicine and comprehensive oral experience. To understand the etiology of the disease, clear oral microecology and immune mechanism, understand the patient’s body and mind, familiar with the structure of the oral organs, the dental body and teeth with normal and reasonable anatomical form, relationship, physiological function, pathological nature. According to the need for dialectic, different treatment for the same disease, different diseases with the same treatment, starting from the pathology and etiology. In the clinic of oral mucosal disease, the treatment of oral diseases and maintenance of oral hygiene and oral health is fundamental. 1/3 rely on the operation of the treatment, 1/3 rely on the patient’s compliance and trust, 1/3 rely on drugs. The same medicine, for different patients with different conditions, or the same patient / the same patient at different stages, the dosage and usage are also different. Oral or gargle medications can also be applied, and applied medications can also be contained. Injectables can be applied, and dressings can be injected. Dialectical treatment. In this way, the substantial therapeutic effect and short and rapid efficacy are also more optimistic, which can control the disease to 5-10% or 0% between 1 week and 3 months. About 1/5 to 1/4 of the patients may have varying degrees of mindfulness of not matching the factual efficacy of the treatment, which is confounded with the problem of relapse due to their own inadequate preventive care and nursing. If cure is not achieved in 1-5% of patients, maintenance of the disease at 5-10% can be considered a cure.