本文记述的是至今罕为人知的上海地下党的一件可歌可泣的史实——一九三三年党中央撤离上海时存留下来的大量珍贵历史文件和资料,怎样在国民党、日寇、汪伪、国民党交替统治的白色恐怖下安然无恙地保存下来的奇迹。 What this essay describes is a remarkable historical fact that has never been known beforehand in Shanghai underground party - the tremendous amount of precious historical documents and information that remained in the party Central Committee withdrew from Shanghai in 1933 how the Kuomintang, Japanese invaders, Wang pseudo, The miracle that the Kuomintang survived the white terror, which was alternately ruled by the Kuomintang, was safe and sound.