20世纪的国际共产主义运动大起大落,有过大发展、大挫折、大论战、大分裂、大动荡、大改组,留下了众多公案有待我们彻底澄清,以便从中汲取深刻经验教训,推进国际共运的重新振兴。《百年潮》第6、7期连载的阎明复、朱瑞真同志的《二十世纪国际共运史的一桩公案》,论述了中国(中 In the 20th century, the international communist movement was undergoing great ups and downs. Too much development, major setbacks, great controversy, big fission, big turmoil, and major reorganization were left behind by numerous international laws. We have to clarify many public cases in order to learn from them profound experiences and lessons and promote international communism. Re-revitalize. Yan Mingfu and Zhu Ruizhen’s “A Case of International Communist Movement in the Twentieth Century” serialized in the sixth and seventh installments of the “Hundred-year Tide”