中国共产党作为一个执政50多年的大党,能否始终保持党的先进性和纯洁性,关系到党的生死存亡,关系到中国特色社会主义事业的兴衰成败,关系到国家和民族的前途命运。党的先进性建设,是一项长期的任务。要以保持共产党员先进性教育活动为契机,总结经验,建立保持党员先进性的长效机 As a major party that has been ruling for more than 50 years, the CPC can always maintain the advanced nature and purity of the party. It has a bearing on the party’s survival and death, the success or failure of the cause of socialism with Chinese characteristics, and the future and destiny of the country and its people. The advanced nature of the party is a long-term task. We should take the education of pro-communist party members as an opportunity to sum up our experience and establish a long-term machine to maintain the advanced nature of our party members