党的十三届四中全会以后,以江泽民同志为核心的党的第三代中央领导集体始终高度重视加强党的先进性建设,坚持和发展马克思主义党建理论,创造性地探索和回答了建设什么样的党,怎样建设党这个重大课题。江泽民同志强调: “敏锐地把握时代的发展变 Since the Fourth Plenary Session of the 13th Central Committee of the Party, the third-generation central leadership of the party with Comrade Jiang Zemin at the core has always attached great importance to strengthening the building of the party’s advanced nature, upholding and developing the party building theory of Marxism and creatively exploring and answering the question of what to build Such a party, how to build the party this major issue. Comrade Jiang Zemin emphasized: "keenly grasp the development of the times