The virtual simulation project for orthodontic treatment is an experimental teaching project jointly developed with the School of Stomatology at Jinan University. In the traditional teaching process of orthodontic treatment, it is difficult for students to get sufficient practical training. This is because the operation process is complex, involving a large number of knowledge points, the experimental teaching aids and equipment are delicate, there are many students, and the observation perspectives are limited. After multiple discussions and detailed communication between the two parties, the overall production of the project was completed. The project has been highly recognized by relevant experts in stomatology and the evaluation panel for national virtual simulation courses. We will carry out in-depth cooperation with the university to develop more experimental courses.