在中国 共产 党 的历 史 上, 经过 党中央 有关 会 议决 定 ,并 颁发 文件在 全党 范 围内 开 展的 党内 自身教育活动至少有 8 次。 延安整风运动是我党历史上第一次大规模的整风运动。1941年 5月开始, 1945年 4月结束。这次整风运动的主要任务是深入总结党成立以来的经验教 In the history of the Chinese Communist Party, at least 8 party-level education activities within the Party have been carried out within the party after the relevant decisions of the Party Central Committee and the documents were issued. Yan’an rectification movement is the first large-scale rectification campaign in our party’s history. May 1941 beginning in April 1945 ended. The main task of this rectification movement is to thoroughly sum up the experience and lessons taught by the party since its establishment