If you find any illegal publication, you should immediately report it to the local copyright bureau or copyright enforcement agency and cooperate with them for investigation and handling. The illegal publication may involve copyright violation, poor printing quality, illegal content, etc. If not dealt with in time, it may cause serious negative effects on society. If you have relevant evidence, you can cooperate with the copyright enforcement agency to investigate and provide relevant information. If the illegal publication involves a large amount of money or has a serious impact, you may have to bear legal responsibility. It is also recommended that you do not buy or possess illegal publication in case you become a victim of illegal activities. If you have any questions or need advice about the publication, you can seek help from relevant institutions or professionals.