Doing double eyelids and opening the inner corner of the eye together will have a good effect, and the eyes will change greatly. Cutting double eyelids and opening corners of eyes is a kind of plastic surgery for eyes, which can adjust and change the organizational structure of upper eyelids at all levels and solve many complicated problems of eyelids. The molded double eyelids are stable and durable, with deep wrinkles and strong three-dimensional effect. Therefore, double eyelid opening can be done together, which can make eyes bigger and have double eyelids at the same time. Double eyelid surgery and canthotomy are both very popular eye plastic surgery projects. Double eyelid surgery can enlarge the eyes visually, while canthotomy can increase the length and curvature of the eyes. These two operations can better "shape" charming eyes at the same time.