When it comes to laryngeal cancer treatment, about 20 years ago, total laryngectomy was still the classic surgery for laryngeal cancer treatment. After the surgery, patients lost their speech function and relied on the neck stoma for breathing, and although they survived, their quality of life was poor. With the deepening of tumor research and accumulation of clinical experience, doctors found that early and mid-stage laryngeal cancer in the larynx can be cured by complete removal of the tumor, without the need of total laryngectomy, which preserves part of the larynx function. At present, many hospitals adopt this kind of laryngeal function preservation surgery. When doctors do this surgery, the tumor and part of the laryngeal tissue within the patient’s larynx are removed, and then the laryngeal cavity defect is repaired by using the thyroid cartilage membrane, anterior cervical strap muscle, broad cervical muscle flap, and anterior cervical skin. After surgery, radiotherapy, chemotherapy and biologic therapy are added. The 5-year survival rate is no less than that of “total laryngectomy”, and the preservation of laryngeal function is better than that of “total laryngectomy” with various laryngeal function reconstruction, and the quality of life is significantly improved. For patients who have to undergo total laryngectomy due to large lesions and late disease duration, it is also possible to perform articulation reconstruction through surgery, esophageal sound, electronic larynx, artificial larynx and other methods. Like Master Zhuang’s roommate who later used electronic larynx for articulation. This is an artificial electronic pronunciation device, its shape is like a small flashlight, placed on the side of the neck, when the patient does the pronunciation action, the muscle vibration, it can make sound. In today’s rapidly developing and fast-changing technology, it is no longer a dream to let laryngeal cancer patients restore their speech function after surgery.