This book shows the 30-year teaching and academic path of China's first doctoral supervisor of children's literature, Mr. Wang Quangen, and includes more than 60 theses and 10 essays and dissertations of teachers and students, as well as the resolutions of defense of doctoral and master's dissertations of Mr. Wang Quangen's disciples. Mr. Wang's unique contribution to the construction of the discipline of children's literature and the cultivation of talents, as well as his touching friendship between teachers and students, are vividly reflected in this book. The book also provides a glimpse of the problem consciousness, academic innovation and cultural sentiment of contemporary Chinese children's literature research.