1998年2月5日上海《报刊文摘》报发表一篇题为《毛泽东档案揭开神秘面纱》文章,摘自同年1月24日《上海侨报》。其中有这样一段文字:“从档案来看,毛泽东作文、写信喜用毛笔,但批文件、拟电报则多用铅笔。但笔者也看到一个1951年用毛笔批的处理高级干部刘青山、张子善贪污案的文件,这份措辞严厉的文件当时被印发传达给各级干部,以敬效尤。”这里 February 5, 1998 Shanghai “Newspaper Digest” newspaper published an article entitled “Uncovering the mystery of Mao Zedong archives” article, from January 24 the same year, “Shanghai Overseas Chinese Newspaper.” There is a passage like this: “From the point of view of the archives, Mao Zedong’s composition and writing letter of writing use the brush, but the batch of documents and the telegraph used the pencil more, but I also saw that in 1951 Liu Qingshan, The document of Zhang Zishan’s corruption case was severely worded at that time and was then distributed to all levels of cadres for their special effects. ”