According to the Chinese website of BK Plastic Surgery Hospital in Korea, osteotomy can be used to correct the wide nasal bone, and then the nasal septum cartilage can be used to correct the nasal tip. If the tip of the nose is high, the nasal septum cartilage or ear cartilage can be used to correct the tip of the nose, and colleagues can remove the prominent bones and cartilage. You can log in to the Chinese website of the hospital for detailed consultation, and Baidu can find it.