Li Baiyan, a native of Heilongjiang, 1970, was originally from Laiyang, Shandong. Chinese teacher and principal of Shanghai Jianping Experimental Middle School, leader of Chinese subject in Pudong New Area, secretary general of Shanghai Youth Language Association, master of education in East China Normal University. He won the first prize in Shanghai and the national teaching competition. In recent years, he has published more than 20 papers and teaching cases, such as "One Focus and Four Footholds in Chinese Teaching Reform" and "Calling for the Return of Chinese Charm", edited or edited 5 Chinese textbooks, participated in the revision of Chinese textbooks and the compilation of teaching reference books in the second phase of curriculum reform in Shanghai, and often taught observation classes and research classes in academic conferences or teaching and research activities in various provinces and cities. Committed to the research and practice of "charming Chinese" in junior high school, he is good at excavating the charm of Chinese itself and publicizing the charm of students. Classroom teaching has the characteristics of "emotional expression and appeal"; Contracts should be based on opportunities to promote creativity.