Core Viewpoint - The articles emphasize the importance of a scientific attitude towards Marxism, highlighting that while the basic principles of scientific socialism must be upheld, they should not be treated as rigid dogmas [1][2][4]. Group 1: Historical Context and Theoretical Development - Engels criticized the opportunistic tendencies of the "Young Party" within the German Social Democratic Party, warning against treating materialism as a mere label without deeper understanding [2]. - Engels stressed that Marxism should be viewed as a method for research rather than a fixed system, advocating for a comprehensive understanding of historical materialism [2][4]. - The need for accurate interpretation of Marxist theory to guide the international workers' movement was highlighted as a pressing issue during the late 19th century [1]. Group 2: Application and Evolution of Marxism - Engels maintained that Marxist theory is a developing one, not a set of doctrines to be memorized and mechanically repeated, urging for its application in specific contexts [3][4]. - The Chinese Communist Party has consistently applied Marxism to analyze and lead contemporary society, with Mao Zedong and Deng Xiaoping emphasizing the importance of adapting Marxism to Chinese realities [4][5]. - Xi Jinping's requirements for learning and practicing Marxism reflect a deepened understanding of its application in the context of contemporary Chinese socialism [5].

Group 1 - The core idea emphasizes the importance of practical research and investigation in developing and understanding socialist theory, as highlighted by Marx and Engels [1][2][3] - Marx and Engels conducted extensive field research in England, focusing on the economic conditions and the status of the working class, which informed their theoretical developments [2][3] - The methodology of combining theoretical analysis with empirical data collection is crucial for forming a robust understanding of social movements and economic realities [3][4] Group 2 - The significance of investigation and research as foundational practices in the development of Marxist theory is noted, paralleling its importance in the early Chinese Communist Party [4] - The emphasis on practical research is reiterated by contemporary leaders, stressing its necessity for effective decision-making and problem-solving in modern governance [5]

Core Viewpoint - The publication of "Selected Works of Xi Jinping on Economics" serves as an authoritative textbook for understanding Xi Jinping's economic thought, which is a crucial part of the broader Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era [1][3][4] Group 1: Xi Jinping's Economic Thought - Xi Jinping's economic thought is a systematic theoretical summary of the practical experiences in economic development during the new era, providing essential tools for promoting high-quality economic development and addressing major risks [2][3][4] - The thought emphasizes the importance of a people-centered approach, stating that the ultimate goal of development is to meet the people's aspirations for a better life [4][5] Group 2: Principles of Scientific Socialism - The thought deepens the understanding of the principles of scientific socialism, particularly regarding the comprehensive development of individuals and the liberation and development of productive forces [5][6] - It highlights the significance of community and global development, addressing issues like wealth disparity and advocating for a shared prosperity model [6][7] Group 3: Cultural Integration - Xi Jinping's economic thought integrates traditional Chinese culture with Marxist political economy, showcasing a unique Chinese perspective on governance and economic development [9][10] - It emphasizes the role of culture as a driving force for economic and social development, advocating for a balance between material and spiritual wealth [12][13] Group 4: Centralized Leadership - The centralized and unified leadership of the Party is identified as a fundamental guarantee for effective economic governance and achieving historical economic accomplishments [14][15][16] - This leadership is crucial for navigating complex domestic and international challenges, ensuring that economic policies align with the overarching goals of modernization and development [16][17] Group 5: New Development Stage - The new development stage marks a significant transition in China's economic journey, emphasizing modernization and the pursuit of common prosperity [19][20] - It introduces a new development paradigm that focuses on domestic circulation while promoting international cooperation, aiming for a balanced and sustainable economic growth model [21][22]