Yes Dr. Tongji scored 92 points excellent in the blind test and 67 points qualified. Blind review, that is, anonymous submission, is a kind of paper review system. In order to ensure the objectivity and fairness of the review, the tutor did not know the name of the paper when reviewing. Colleges and universities should blindly review papers before defending them, and randomly select several papers for review. After passing the examination, they can have a debate.