According to the "Copyright Law of the People's Republic of China", the protection period of copyright (copyright) is lifetime plus 50 years after death. Therefore, the works of the author of ancient poems have exceeded the protection period, that is, there is no Copyright infringement
Infringement refers to an illegal act that infringes on the personal property or intellectual property rights of others and is subject to civil liability according to law. After an infringement occurs, a specific civil rights and obligations relationship arises between the infringer and the victim, that is, the victim has the right to demand compensation from the infringer