先父张申府早年投身五四运动,1920年,参加中国共产党的筹备活动,与李大钊创建北京共产主义小组。后受李大钊、陈独秀委托在欧洲发展共产党员,建立党组织,任中共中央驻柏林通讯员。现根据父亲生前留下的有关资料整理成文,希望通过一个侧面反映20世纪初期青年知识分子为寻求民族独立、国家富强道路的探索和追求…… His father Zhang Shenfu devoted himself to the May Fourth Movement in his early years. In 1920, he participated in the preparatory activities for the Chinese Communist Party and founded a Beijing communist group with Li Dazhao. After Li Dazhao, Chen Duxiu commissioned the development of communists in Europe, the establishment of the party organization, served as the CPC Central Committee correspondent in Berlin. I now organize my article on the basis of relevant information left behind by my father during my lifetime, hoping to reflect through one aspect the exploration and pursuit of young intellectuals in the early 20th century for the road to national independence and prosperity of the country.