Between 60% and 70%. According to the information of Woodworm, the passing rate of defense is about 60-70%, with slight differences among disciplines. Any applicant who can apply for Youqing and Jieqing, if he passes the letter evaluation and enters the defense link, should be a leader in this field, at least in his own supporting unit. This can quickly scan members' eyes and body language when defending, so practice speaking or make eye contact with the audience in class.