Abstract: There are three main theoretical dilemma of liberalism:the disputes of personal priorities and social priority, rights and good, libertarianism and the value of diversity. This predicament is not only from the conflict between theory and practice , but also from the production mode of capitalist, and therefore, the social crisis has been the nightmare of capitalist society, so that studying the predicament of Liberalism can help us respond and counterattack Western ideology penetration furthermore, and maintain the leading role of the Marxist ideology in socialist core value system, which has important strategic significance and value of the time.