江泽民同志提出的“四个如何认识”既是重大的理论问题，也是重大的实际问题。为了更深入地学习和理解“四个如何认识”的深刻含义，日前，记者专程采访了中共中央党校副校长、博士生导师杨春贵教授。一、如何认识社会主义发展的历史进程　　记者：自《共产党宣言》问世至今 The “four understandings” put forward by Comrade Jiang Zemin are both major theoretical issues and major practical problems. In order to further understand and understand the profound meaning of the “four understandings,” a few days ago, the reporter made a special interview with Prof. Yang Chuangui, the vice-chancellor and doctoral supervisor of the Party School of the CPC Central Committee. First, how to understand the historical process of the development of socialism Reporter: Since the advent of the “Communist Manifesto”