Can Nanchang customs declarant get a certificate if he has not graduated?

Brother, we also have your situation in our school. The principle is that you can't get the certificate, but I suggest you write a certificate extension application. If your customs has approved your application, then you can get the certificate smoothly. Otherwise, it is estimated that you have no water. You'd better discuss the contents of the application with your customs declaration teacher. I hope my words can help you.