Guangzhou vocal cord cyst should be treated in time, otherwise it will lead to abnormal closure of vocal cords, repeated hoarseness and damage to vocal cords. Guangzhou Air Force General Hospital is the most thorough in treating vocal cord cyst. Guangzhou Air Force General Hospital is the first in Guangzhou to introduce Japanese electronic fiber laryngoscope to treat vocal cord cysts. The new generation of fibrolaryngoscope has the advantages of small diameter, enlarged image, clear field of vision, bending and changing direction at will within a certain range, finding subtle lesions, successfully treating anterior commissure and lesions below the vocal cord edge, accurate extraction, little injury and light postoperative response. Minimally invasive surgery under electronic fiber laryngoscope can make up for the shortcomings of traditional surgery, and it is a feasible method for patients with strong pharyngeal reflex, short neck, difficulty in opening mouth and old and weak. It is currently recognized by the International Medical Association as the best method to treat vocal cord cyst. The traditional treatment of vocal cord cyst is easy to lead to the disadvantages of poor vocal cord closure, hoarseness, good or bad condition and difficult recovery. Long-term improper vocalization, recurrent acute laryngitis, chronic inflammation of respiratory tract, the influence of systemic chronic diseases, air pollution, excessive alcohol and tobacco will all lead to vocal cyst, so it is the key to treat vocal cyst in time and choose a regular specialized hospital.