七千人大会召开检举信导致会议延期的主要原因之一,是几封检举信,目前已知其中一封来自安徽。“我后来晓得,安徽省蚌埠市委副书记马骞给党中央写了一封信,反映安徽省委第一书记曾希圣的问题。刘少奇后来带了一帮人到安徽组来‘揭盖子’。不只针对曾希圣,省委几个书记后来都受影响降职了。”马维民说。安徽省委原常委、书记处书记张恺帆晚年也在回忆录中称,“马骞同志秘密地给党中央写了一封信,说:‘会开得好是好,就是安徽问题没得到解决,安徽问题很多,也 One of the main reasons for the extension of the meeting due to the accreditation letter held by the 7,000 general assembly is a few letters of accusation. At present, one of them is known to come from Anhui. Later, I learned that Ma Qian, deputy secretary of Bengbu City in Anhui Province, wrote a letter to the party Central Committee that reflected the question of Sai Shing, the first secretary of Anhui Provincial Party Committee. Later, Liu Shaoqi brought a group of people to Anhui to expose her. Not only for Zeng Xi Sheng, a few provincial party committee secretary later were affected demotion. ”Ma Weimin said. In his later years, Zhang Kai-fan, secretary of the Standing Committee of Anhui Provincial Party Committee, Zhang Kai-fan, also said in his memoirs: "Comrade Qian Qian secretly wrote a letter to the party Central Committee saying: ’It will be good if it is done well, that is, the issue of Anhui is not solved, Anhui is a lot of problems, too