张瑜

Public information about Zhang Yu is limited. The library holds eight of the author's works, spanning literature, computer science, philosophy, psychology, and construction engineering. In literature, there is a guidebook such as A Guide to Masterpieces of Modern Chinese Literature; in computing, professional titles such as Computer Virology and Computer Virus Technology and Its Defense; in philosophy and inspirational psychology, works including The Classic of Changes at Heart, The Awakening of Self-Esteem, From Self-Esteem to Self-Confidence (2 volumes), and Selected Works of Mark Leckley (3 volumes); and in engineering applications, BIM5D Construction Management Applications. The works are commonly categorized under essays and miscellany, general computing, philosophy reading, social psychology, inspirational growth, and examinations. The writing tends toward organized knowledge and practical guidance, balancing academic substance with readability. Since the author's biographical details remain unconfirmed, this note sketches only the contours of the published works.