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Intellectual property is an undergraduate major in ordinary colleges and universities and is a legal major. [1] This major trains people to engage in specialized intellectual property affairs such as trademark agency and patent agency in law firms, patent firms, trademark firms, etc., and can also engage in specialized intellectual property judicial trials in public, prosecutorial, legal and other departments. and other legal affairs, or intellectual property professionals engaged in intellectual property management affairs in the Copyright Office, Trademark Office, Patent Office, Science and Technology Bureau and other departments.