Dallas rhinoplasty is suitable for people with beautiful nose and need to improve their nose shape, but it excludes people with prosthetic rhinoplasty, such as kicking nose, hypertrophy nose, too wide nose wing, garlic nose, aquiline nose and camel nose. Through 130 degree nose-forehead angle, 90 degree nose-lip angle and 85 degree nose tip angle, the roundness of the two wings of the nose bridge is shaped in all directions.