郝世檀先生是渤海大学教师职业技能训练中心主任,副教授。多年从事硬笔书法创作和书法理论的研究,成就斐然。他的书法理论,完全来源于多年书法创作经验的升华,他对理论的深入学习、研究,并毫无保留地把多年探索的成果公诸于世的精神,令人称叹。他的书法理论多半发表在《中国钢笔书法》杂志、《中国书画报》、《书法导报》,尤其是《中国钢笔书法》杂志为他提供了理论平台。《中国钢笔书法》杂志等单位主办 Mr. Hao Shitan is the Bohai University teacher occupation skill training center director, associate professor. For many years engaged in hard pen calligraphy and calligraphy theory research, success. His theory of calligraphy stems entirely from the sublimation of many years of calligraphic writing experience. He laments the profound study and study of theory and the unreserved release of the achievements of many years of exploration to the world. Most of his calligraphy theory published in the “China Pen calligraphy” magazine, “Chinese calligraphy and painting”, “Calligraphy”, especially “Chinese pen calligraphy” magazine for him to provide a theoretical platform. “Chinese pen calligraphy” magazine and other units