Guo Weiwei is an author for whom publicly available information is currently limited. Based on the holdings in the library, his writing is related to the field of computer programming and design. His existing work is Visual Basic Programming, which falls under the category of programming design. The book centers on the Visual Basic programming language and is intended for readers who wish to understand and learn programming, and its organization likely reflects the features of introductory and basic training. Because verifiable personal information is scarce, it is difficult to confirm his nationality, dates of birth and death, educational background, or professional experience, nor is it possible to judge the full range of his writing style and the actual impact of his work. Judging from the available clues, Guo Weiwei's writing focuses on basic programming education and the teaching of practical skills, making the book suitable as an introductory reference for learning Visual Basic programming. Readers may wish to consult it alongside other similar textbooks to form a more complete understanding of the language.