Rule of learning style deduction: those who have participated in online learning (30 minutes in 3 days) and passed the examination will be given a one-time deduction or exemption 1 minute. Take part in on-site study (not less than 1 class hour each time) and pass the examination, MINUS 2 points. Participate in traffic safety public welfare activities (each time 1 minute), one-time reduction 1 minute. Second, there is a limit to the number of times you can attend legal studies: there is no limit to the number of times. However, motor vehicle drivers will not be able to continue to participate in the study of law after reducing 6 points in a scoring cycle.