1987年4月9日,商业经济系党总支举办了“坚持四项基本原则,反对资产阶级自由化”演讲会。师生积极参加,气氛十分活跃。会上,演讲者立场坚定,旗帜鲜明,态度坚决地抨击方励之、刘宾雁、王若望三人否定四项基本原则,鼓吹资产阶级自由化的错误言论;论证了中国只能走社会主义的道 On April 9, 1987, the party branch of the Department of Business and Economy organized a speech entitled “Adhering to the Four Cardinal Principles and Against Liberalization of the Bourgeoisie.” Active participation of teachers and students, the atmosphere is very active. At the meeting, the speaker was firm in position and clear-cut in his position, and lashed out in an attitude of firm criticism against Fang Lizhi, Liu Bingyan and Wang Ruwang. They denied the four cardinal principles and advocated the false remarks of bourgeois liberalization. They demonstrated that China can only take the path of socialism