Major domestic and foreign laws related to intellectual property rights, patent law and its implementing rules, copyright law and its implementing rules, trademark law and its implementing rules, Berne Convention, Paris Convention, TRIPs.

Copyright law, forms of protection by copyright law, and duration of protection of general works: the property rights protector is the author before his death and 50 years after his death, and the personal rights are not limited by the time limit.

Restrictions on works include fair use, statutory license and compulsory license. The objects of patent include: invention, utility model and design.