杨保华

Yang Baohua: publicly available information is limited. Currently, only one work by this author is known, namely Blockchain Principles, Design and Applications (2nd Edition). In the library, the book is classified under Management, and it discusses the fundamental principles, system design, and practical applications of blockchain, making it suitable for readers who wish to understand blockchain from a perspective that combines management and technology. Yang's writing emphasizes conceptual clarification and structural organization; the content is clearly arranged, balancing theoretical explanation with practical orientation, and reflects an effort to turn complex technical issues into a readable and usable knowledge framework. Because no reliable public information is available about the author's background, experience, or research direction, this introduction makes no speculation and offers only a brief description based on the existing work.