Garlic nose can be used as a nose to narrow the nose. There are two methods of nasal tip plastic surgery: alar cartilage suture and alar width contraction. The alar cartilage is like a pair of wings. When these cartilages are tied together with thread, the tip of the nose can be naturally raised. Wide alar reduction is to make an incision in the patient's nostril, cut off the head or tail of alar cartilage, cut off the cartilage and sew it on the top of the vault to raise the tip of the nose. External ear cartilage and costal cartilage can also be cut for transplantation.