I am a criminologist, so we didn't study mathematics, but I said advanced mathematics, nothing else. The other is to study crime statistics, but that course is an examination course, which is not difficult. It is all said by the teacher. This kind of course can basically be regarded as an elective course. Criminology is a combination of psychology and law, but there are also social problems to study. If you are interested in law, you can do it. As far as I know, it seems to be a crime, and there is information on the legal direction of public security management, so you don't study mathematics.