Core Points - The article emphasizes the importance of strengthening the construction of the Communist Party of China (CPC) as a fundamental task for achieving revolutionary success and maintaining unity within the party [6][8][10] Group 1: Historical Context - The CPC's construction is highlighted as one of the three major weapons for overcoming enemies during the Chinese revolution, alongside the united front and armed struggle [7][8] - Historical experiences from the Yan'an period demonstrate the significance of party discipline and organizational strength in achieving political goals [12][15] Group 2: Party Construction Principles - The article outlines the necessity of a correct political line and organizational consolidation for guiding the revolution to victory, as articulated by Mao Zedong [7][8] - The CPC has consistently emphasized the importance of self-revolution and strict governance to maintain its advanced nature and purity [9][13] Group 3: Modern Relevance - The concept of "new great project of party construction" introduced by Xi Jinping is seen as crucial for navigating contemporary challenges and ensuring the CPC remains a strong leadership core for socialism with Chinese characteristics [10][12] - The article stresses that maintaining strict discipline and political integrity is essential for the CPC to achieve its goals in the new era [16][17]

Core Viewpoint - The article highlights the significance of Yan'an during the Anti-Japanese War, portraying it as a beacon of hope and a center for revolutionary activities, where many intellectuals and youth sought truth and a path for national salvation [4][9]. Group 1: Historical Context - In 1938, Wu Yinxian received a camera and film from Dutch filmmaker Joris Ivens, which marked the beginning of his journey to Yan'an, a place he initially did not intend to stay but eventually found his true calling [2]. - Yan'an became a political and ideological center for the Chinese Communist Party (CCP) after the Long March, where it developed strategies for the Anti-Japanese War and established the Shaanxi-Gansu-Ningxia Border Region government [9]. Group 2: Cultural and Social Impact - Yan'an was seen as a "paradise" by writers and poets, symbolizing hope and resilience during the dark times of war, with many young people risking their lives to reach it [4][7]. - The article describes the vibrant atmosphere in Yan'an, where youth arrived with hope and determination, contributing to the cultural and revolutionary spirit of the time [7][12]. Group 3: Contributions to the War Effort - The CCP utilized Yan'an to refute defeatist theories and promote the strategy of prolonged resistance against Japanese aggression, thereby strengthening national resolve [9]. - Various movements, such as the rectification and production campaigns, were initiated in Yan'an, fostering a spirit of self-reliance and hard work among the people [12].