曹德谦先生是我十分敬重的学问家,也是多产的历史演义作家、美国历史学家。他擅长运用通史演义体裁,深入浅出、生动活泼地阐述中外历史演义,做到雅俗共赏、博约兼顾、文史兼备、夹叙夹议,发人深省,深受广大读者欢迎。作为当代著名通史演义文史学家第一人,曹先生不仅在美国研究方面造诣深湛,也在普及历史知识尤其是美国历史知识方面做出了杰出贡献。 Mr. Cao Deqian is my very respected academic, but also prolific history of Romance writer, American historian. He is good at using historical genres of general history to explain profound theories in simple language and vividly expound the historical romances both at home and abroad. As the first person of contemporary famous historian and historian of literature and history, Mr. Cao not only achieved profound accomplishments in the research of the United States, but also made outstanding contributions in popularizing historical knowledge, especially the historical knowledge of the United States.