Nie Yuanzi, the sponsor of the first big-character wall poster in the Cultural Revolution, die on August 28, 2019. This book includes the files during and after the Cultural Revolution she kept. That is, her self-criticism reports and confessions after the takeover of the university by the Workers and PLA Propaganda Group and during the Unearthing 5.16ers Campaign; the interrogation, custody, parole, appeal records after the fall of the Gang of Four; and the interviews in her late years. The book also includes the valuable records on the meeting in Peking University International Hotel kept by a collector.