党内环境的变化对党的先进性建设提出了新的要求,因此,加强党的先进性建设是适应党内环境变化的必须要求;加强党的先进性建设可以优化党内环境,我们必须把党的先进性建设的要求贯穿于党的建设新的伟大工程的各个方面从而优化党内环境。 The changes in the party’s internal environment have set new requirements for the party’s advanced nature. Therefore, strengthening the building of the party’s advanced nature is a necessary requirement for adapting to changes in the party’s internal environment. Strengthening the building of the party’s advanced nature can optimize the party’s internal environment. The requirement of the advanced nature of the party runs through all aspects of the great new project of party building so as to optimize the inner-party environment.