Abstract: The Party's first generation of collective leadership,headed by Mao Zedong,created mass line and put it long into practice.The rich experience and profound lessons during the practice have deep revelation to Chinese Dream,that is,we should strengthen the Party's leadership role as the core,give play to the role of the people’s subject,completes the mass work carefully and thoroughly,sum up the experiences in the construction,and bring forth theoretical innovation.

Key words: Mao Zedong, mass line, Chinese Dream