Recently, at the invitation of the Copyright China magazine, the Shanghai Intellectual Property Court appointed Judge Du Lingyan to participate in the “China Copyright Sharing Classroom” Nonprofit Judges Lecture Tour on Typical Copyright Cases. In the live lecture, judge Du Lingyan, based on her own trial experience, explained the typical copyright cases heard by the Shanghai Intellectual Property Court in recent years from the perspective of copyright laws and basic principles, covering the copyright protection of core story plots and infringement comparison methods, the identification of providing online game accounts for profit, the protection of the authorship of calligraphy works, and judgment standards for limited expression defense in connection with engineering design drawings. The lecture was followed by a Q&A session. Netizens interacted actively, asking questions on legal issues related to copyright. Judge Du Lingyan answered them online one by one. Netizens said that judge Du Lingyan’s lecture, which was rich in content, clear in expression and intensive in analysis, was inspiring and helpful for solving copyright problems encountered in practice. Since 2018, the China Copyright magazine has launched a course series of “Lecture Tour on Typical Copyright Cases Heard by Courts” and invited judges of the Shanghai Intellectual Property Court to explain typical copyright cases. The judges’ explanations not only have clarified the case adjudication rules, but also fully reflected the judicial guidance, achieving good publicity results.