Old Li retired at the age of 60, suddenly fainted one day after the morning exercise, kind people sent to the hospital, after successful resuscitation doctors told his family is a cerebral infarction, old Li woke up but can not speak, mouth always repeat “bar, la la”, can not say any meaningful language, speak when the whole body tension, facial pain expression, always sigh. The family came to consult a professional rehabilitation doctor, who told him that this was a typical manifestation of aphasia. Aphasia is a disorder of verbal communication due to brain damage, i.e., an acquired impairment or loss of the ability to express and recognize various language symbols. The prevalence of aphasia is approximately 21%-38%. Patients with clear consciousness, no mental impairment or severe intellectual disability, no visual or auditory deficits, no muscle paralysis of the articulatory organs such as the mouth, pharynx and larynx, and no ataxic motor disorders, cannot understand the conversation of others or themselves, cannot say what they want to say, and cannot understand or write the sentences they could read or write before the disease. Post-stroke speech disorders mainly include aphasia and dysarthria. Patients with dysarthria are also unable to speak like normal people, with abnormalities in respiratory movements, resonance, articulation and rhythm. Stroke is a major health hazard that has attracted international attention. 5.7 million people die from stroke each year worldwide, and this figure is increasing by 10% each year. Among the surviving stroke patients, the quality of life is low due to a variety of disabilities. Language is the primary form of human communication and the basis for social activity. Many stroke patients suffer from this, which has a serious impact on their quality of life. Traditionally, stroke care has focused on opening blood vessels and neuroprotection, and physicians and families have focused on restoring limb function, but there are various reasons that affect the quality of life of patients. With the change of management concept, the purpose of medical treatment has also changed greatly. The traditional purpose of medical treatment is the improvement of disease, while the modern concept of medical treatment has the near-term purpose of improving the satisfaction of patients and their families, and the long-term purpose is the improvement of patients’ quality of life. Focusing on the quality of life should focus on the relevant factors that affect the quality of life. Physical paralysis is not the only factor that affects the quality of life, language function is a very important part, without language there is no communication and exchange, and patients will lose much of the joy of life. Research on language disorders around the world dates back to more than a century ago and has developed rapidly in recent decades. Studies have shown that a large proportion of post-stroke language disorders can be rehabilitated and significantly improved if early intervention and early formal treatment are provided, but often many people ignore this and miss the best time for language rehabilitation. At present, the rehabilitation department of our hospital has been developing various rehabilitation treatments since its establishment in 1958, and has accumulated rich experience in language therapy. We hope that more stroke patients will visit regular rehabilitation institutions for early intervention and get rid of the trouble of communication disorders.