中国共产党的建设已经历八十个春秋。八十年来 ,党领导人民进行革命和建设 ,把半殖民地半封建的旧中国改造成社会主义新中国 ,实现了民族独立和人民解放并把国家引向富强 ,人民带向富裕幸福 ,这是中国历史上最深刻的伟大变革。伟大的变革需要伟大的理论 ,理论指导实践 ,而实践 The construction of the Chinese Communist Party has gone through 80 years. Over the past eight decades, the party has led the people in revolution and construction, transformed the semi-colonial and semi-feudal old China into a socialist new China, realized national independence and liberation, brought the country to prosperity and prosperity, and brought people to prosperity and well-being. This is the history of China On the most profound great change. Great changes need great theories, theories guide practice, and practice