近年来,关于晚年毛泽东理论与实践活动问题的研究,一直是毛泽东研究领域的重点、热点和难点问题之一。这个问题关系到对毛泽东思想和毛泽东晚年的科学评价,关系到对毛泽东从1956～1976年领导党中央和全国人民探索社会主义建设道路20年的艰 In recent years, the research on Mao Zedong’s theory and practice activities in his later years has always been one of the focuses, hot spots and difficult issues in Mao Zedong’s research field. This issue is related to the scientific evaluation of Mao Zedong Thought and Mao Tse-tung’s later years and relates to the hardships Mao Zedong had in 20 years of leading the party Central Committee and the people throughout the country in exploring the socialist construction road from 1956 to 1976