The education of the carrier bank only provides postgraduate training, which is divided into on-the-job research and on-campus research. The carrier bank only provides postgraduate entrance examination, so it is more professional, and the capital investment is in postgraduate entrance examination, because concentration will be professional. In terms of teachers, we have our own teaching and research group teachers, and the students mainly come from famous schools in Sichuan and our own teaching and research group teachers. National famous teachers mainly strengthen and upgrade summer training. Therefore, teachers are stronger and more dedicated.