深刻理解十六大报告提出的加强和改进党的建设的“四个一定要”的内涵和重要作用,时于不断加强和改进党的建设,开创国家和军队现代化建设事业的新局面,具有极其重要的意义。马克思主义建党学说的新发展由于党所面临的形势和任务是不断发展和变化的,马克思主义建党学说也必须在实践中不断丰富、发展和完善。“四个一定要”丰富和发展了马克思主义建党学 We should profoundly understand the connotation and important role of the “four musts” proposed by the 16th National Congress of the Communist Party of China in strengthening and improving party building. We must constantly strengthen and improve party building and create a new situation in the country’s cause of army modernization. It is extremely important. The New Development of Marxist Party-building Theory Since the party’s situation and tasks are constantly evolving and changing, the Marxist party building theory must also be continuously enriched, developed and perfected in practice. “Four musts” enriched and developed Marxist Party building theory