Zhang Wenmao, about whom limited public information is available, is known to readers mainly through two practical handbooks for secondary school education: A Handbook for High School Mental Health Education and A Handbook for Class Teachers. Judging from these works, his writing focuses on two closely related areas: mental health education and classroom management. On the one hand, he addresses the characteristics of high school students' psychological development and the organization of mental health education; on the other, he examines the concrete practices of class teachers in daily class affairs, student communication, and growth guidance. Both works have a clear practical handbook character, emphasizing workable procedures and methods for frontline teachers and class teachers. Their classification under health in the library also reflects this concern with students' physical and mental development and educational care. Because biographical details are scarce, his personal background remains unclear, but the subjects of his books show a sustained interest in moral education and student affairs in secondary schools, making them suitable reference materials for educational practice.