党的十五大提出，要高举邓小平理论伟大旗帜，把建设有中国特色社会主义事业全面推向二十一世纪。要完成这一新的历史任务，必须不断提高全党首先是领导干部的领导水平和执政水平，不断增强拒腐防变的能力。要实现这“一个提高。一个增强”，最重要的是坚持用马克思主义、毛泽 The 15th National Party Congress proposed that we should hold high the great banner of Deng Xiaoping Theory and push the cause of building socialism with Chinese characteristics into full swing in the 21st century. To accomplish this new historical task, we must continuously raise the leadership level and governing level of the entire party, which is above all leading cadres, and continuously enhance their ability to resist corruption and prevent defilements. The most important thing to achieve this “one improvement, one enhancement,” is to persist in using Marxism and Mao Zedong