ACHIEVING the great rejuvenation of the Chinese nation is the dream of the Chinese people since modern times.The Communist Party of China(CPC),upon its establishment in 1921,took on the historical mission of realizing the rejuvenation of the Chinese nation.The construction of a new China and the establishment of a socialist system after the new democratic revolution have accomplished the most wide-ranging and penetrating social transformations in the country,and as a result,it lay the fundamental prerequisites and institutional infrastructure for achieving the rebound of the Chinese nation and for its people to pursue a better life,thus initiating the great journey of China towards a modern,strong,and prosperous country.