先进性建设,始终是我们党生存、发展、壮大的根本性建设,是加强和改进党的建设的长期任务和永恒课题。我们党自成立以来,始终注重保持和发展党的先进性。党的三代领导核心毛泽东、邓小平、江泽民同志,在党的先进性建设问题上都有过许多重要论述,并在实践中进行了长期探索,积累 The advanced nature building has always been the fundamental building for our party’s existence, development and growth. It is a long-term task and an eternal task for strengthening and improving party building. Since our establishment, our party has always attached importance to maintaining and developing the advanced nature of the party. Mao Zedong, Deng Xiaoping and Jiang Zemin, the core leaders of the three generations of the party, have made many important expositions on the issue of building the advanced nature of the party and have conducted long-term explorations and accumulated