到1930年10月,文件保管处已集中了一大批文件。后来文件保管处撤销,随即成立了中央文库,由周恩来同志直接联系。1931年1月党的六届四中全会后,周恩来同志作为中央政治局常委,分管中央秘书处工作,同时兼任中央秘密工作委员会负责人,并继续指导中央文库的工作。中央文库对外以“家庭化”方式出现,成员有各自的职业和身份,但不参加群众集会和游行,不参加保护文库以外的政治 By October 1930, a large number of documents had been collected by the Documents Repository. Later, the file office was revoked, and a central library was set up which was directly linked by Comrade Zhou Enlai. After the Fourth Plenary Session of the Party’s sixth session in January 1931, Comrade Zhou Enlai, as a member of the Central Political Bureau, was in charge of the work of the Central Secretariat and concurrently the head of the Central Secret Work Committee. He continued to guide the work of the Central Library. The central library appeared externally in the form of “family ”, members have their own occupation and identity, but do not participate in mass rally and procession, do not participate in the protection of political outside the library