How to understand the Communist Manifesto in the context of today's times, whether its theories are needed for the development of socialism, and whether capitalism will come to an end, as stated in the Communist Manifesto. How do you view the claim that the ideas in the Communist Manifesto have become theoretically obsolete after facing nearly two centuries of baptism? Is it still instructive for the present generation? Do we still need to study the theories in the Communist Manifesto for socialist countries, whether we have successfully embarked on the path to communism or not? For the capitalist countries, the Communist Manifesto and whether the communist society is just a flash in the pan and whether it can replace the capitalist society to finally succeed and complete the great social changes. These are the questions that need to be considered in rereading the Communist Manifesto.