You can't. Nanyang Special Education School was founded in 199 1 for deaf-mute teenagers. The school covers an area of 63 mu, with a building area of 13750㎡. It has a beautiful environment and advanced facilities. According to the relevant regulations of compulsory education, nine-year compulsory education is not allowed to repeat classes unless classes are suspended due to illness and other special circumstances, which also ensures the learning quality of students.