Personally, it is enough to join a club, no more than three at most, because when there are activities, the schedules will overlap, they will be very busy, and they will attend to one thing and lose sight of another ~ ~
The key to joining a club is your interest. There will be a series of club recruitment activities after the military training for freshmen, but don't participate in anything when your mind is hot. It is best to know the situation from the seniors in advance, and don't waste the energy and time of the university.
During military training, there will be members of the lower class and the first line to teach you to sing the school song. Then you can apply to join the lower plus first-line music club. This club is really good!
I wish you a happy college life!