To strengthen historical confidence and initiative is vital to the steady and long-term development of the CPC and the whole country. Also, it is very important for the great rejuvenation of the Chinese nation. Historical confidence is not only the glorious historical journey of the CPC’s centennial struggle history, but also the immense spiritual power condensed in the path of the great rejuvenation of the Chinese nation. On the new journey ahead, to uphold the historical confidence need learn, comprehend and practice the spirit of Resolution of the Central Committee of the Communist Party of China on the Major Achievements and Historical Experience of the Party over the Past Century as the fundamental compliance in order to spread the great spirit for ideological motivation, persist scientific historical materialism as the primary method, and improve Party spirit cultivation which is the pivotal path.