A tripartite agreement is a binding company of three parties, and you can't be fired for unfair reasons. Normal should be one for each side. Now the school seems to have taken two copies directly. I don't know what to do. Maybe if you don't give it to school, you will find a reason to make trouble after graduation. After all, I can't compete with Q user: Teacher Bao.

Signing it won't affect your future, but the school will give you a diploma or something. Just find a place to sign it. From Q user: Mr. Zhao.