For your question, my suggestion is that it is of little use to get a certificate for intellectual property management. It is impossible for enterprises to ask you to manage intellectual property rights for them with such certificates. You know, intellectual property is a very systematic and experienced post, not just technical issues, legal issues, the combination of law and technology, management issues and so on.
My suggestion is: those who study law may wish to pass the departmental examination first; If you are studying science and engineering, it is better to take the patent agent exam first; As for the management of these, wait until you have experience.