Snoring is often referred to as simple snoring or obstructive sleep apnea hypoventilation syndrome. Among them, surgical treatment is categorized into: nasal surgery, pharyngeal surgery, tongue surgery, mandibular surgery, hyoid surgery, tracheotomy and so on. 1. Nasal surgery: such as nasal valve collapse dilatation, deviated nasal septum correction, partial resection of enlarged turbinate or submucosal resection, and nasal polyp or tumor resection. 2. Pharyngeal surgery: tonsillectomy and/or adenoidectomy, uvula palatopharyngoplasty, laser uvula palatoplasty, palatopharyngoplasty. 3. Tongue surgery: the tongue root falls back and contacts with the back wall of the pharynx during sleep, which is an important cause of upper respiratory tract obstruction in this disease, especially in patients with hypertrophy of the tongue, such as acromegaly, and it is appropriate and effective to perform partial tongue resection. These include: tongue reduction angioplasty, laser tongue rhizotomy. 4. Mandibular advancement surgery: mainly for preventing the tongue root from falling back to expand the airway between the tongue root and the posterior wall of the pharynx so as to reduce or eliminate the symptoms of upper respiratory tract obstruction. Including: mandibular anterior migration surgery, mandibular anterior lower sagittal osteotomy. 5. Hyoid bone surgery: hyoid bone expansion is suitable for patients with laryngopharyngeal airway obstruction. There is also anterior hyoidectomy. 6. Tracheotomy: Tracheotomy is an option for those who have failed non-surgical or other surgical treatments. There is a risk of not being able to extubate after surgery. It is recommended that patients should seek medical treatment in time to make sure that they meet the indications for surgery and have no contraindications to surgery before taking surgical treatment, and they should not choose by their own blind judgment.