The treatment of alar reduction is often targeted according to different types of alar hypertrophy. Surgical methods include simple rhinoplasty and related treatment of nostrils and nasal roots. For the postoperative scar problem, generally experienced doctors will make the postoperative scar more concealed and the postoperative effect more natural. South Korea's nose wing restoration price is slightly more expensive than that in China. At present, the hospitals with better cosmetic techniques in Korea mainly include: Korea Chenyuan Plastic Surgery Hospital, Korea Jianyi Plastic Surgery Hospital, and Korea Syndicate Runa Plastic Surgery Hospital.