This paper briefly introduced the writing process, writing team, overall structure, and main contents of the book History of Tongji Landscape Architecture Disciplinary Development. It summarized the history since the establishment of Tongji Landscape Architecture in 1952, which includes disciplinary development, educational thoughts, scientific research, and landscape practice. This paper retrospected the disciplinary development and educational thoughts and clarified that its development was based on the “Trinity” of architecture, urban and rural planning, and landscape architecture. It aimed to protect and create an ideal human settlement environment and contribute to international landscape architecture development and centered on the thought of “modern transformation and innovation”. Next, it covered 14 aspects of scientific research, which were studied by the teachers in the Department of Landscape Architecture in Tongji University, ranging from historical research, planning and design systems, urban green spaces planning, and so on. Finally, this paper briefly introduced essential practices and social services completed by the teachers. It revealed the significant role that Tongji Landscape Architecture had played in Chinese landscape architecture, in disciplinary thoughts, scientific research, and engineering practices.