The Research Series on the Great Founding Spirit of the Communist Party of China is a profound summary of the precious spiritual wealth created by the pioneers of the Communist Party of China in their arduous struggle to build a new China. The series consists of seven volumes, with each volume focusing on the great spirit of Party building, drawing on major historical facts from the history of the Party, military, and nation. By incorporating new discoveries and materials from each historical period, the series presents new characteristics. The series is accompanied by over 1,700 precious historical images, combining text and images to highlight originality. It holds significant academic value and theoretical significance.