Yang Junming — available public information about this author is limited. His biography, nationality, dates of birth and death, and educational background are not clearly recorded, and the confirmable information centers mainly on the works published under his name. In the current library data, Yang Junming has only one work, Landscaping and Greening, which is classified under agriculture, forestry and animal husbandry. The book is likely to cover practical topics such as the planting and maintenance of garden plants and landscaping projects, aimed at landscaping practitioners and related learners. Judging from the available information, his writing leans toward practical techniques and operations rather than theoretical exposition, showing a reference-oriented character suited to production practice. Because the number of verifiable works is small, a full assessment of his overall writing style and academic influence is difficult, and his contribution is currently reflected mainly in this practical reader on landscaping and greening, which awaits further documentation.