建国45年来，中国近代史研究已经取得了相当大的成就。作为青年史学工作者，要想在前人原有的基础上取得学术研究的新突破、新进展，就必须在不断探索新的研究理论和方法的同时，积极调整和选择新的研究方向，开辟和拓展新的研究领域，研究新问题，达到新水平。学术研究贵在创? In the 45 years since the founding of New China, great achievements have been made in the study of Chinese modern history. As a historian of youth, if we want to make new breakthroughs and new developments in academic research on the basis of the predecessors’ original ideas, we must constantly explore new research theories and methods, actively adjust and select new research directions and open up new directions And expand new research areas, research new problems and reach new levels. Academic research is expensive?