Legal basis: Article 22 of the Copyright Law of People's Republic of China (PRC) may use a work without permission and payment to the copyright owner under the following circumstances, but the author's name and the name of the work shall be clearly stated, and other rights enjoyed by the copyright owner according to this law shall not be infringed:
(a) for personal study, research or appreciation of the use of other people's published works;
(2) appropriately quoting published works of others in works for the purpose of introducing and commenting on works or explaining problems;
(3) In order to report current news, it is inevitable to reprint or quote published works in newspapers, periodicals, radio stations, television stations and other media.