Zhang Xingjing is an author about whom limited public information is available. The library currently holds two of their works, Inorganic Chemistry (Volume 1) and Inorganic Chemistry (Volume 2). Judging from the titles and categories, these two books are textbooks or systematic readers in the field of inorganic chemistry, covering both fundamental and more advanced content. The division into two volumes suggests a fairly complete structure that allows readers to study progressively according to their learning pace. The works are classified under popular science and examinations, indicating that they may serve both everyday learning and knowledge popularization as well as practical needs such as course preparation. Since no reliable records are available regarding dates of birth and death, nationality, education, or positions, no speculation or fabrication is made here. Based solely on the form of the works, Zhang Xingjing's writing tends toward a practical style that balances teaching and exam preparation, suitable for students and chemistry enthusiasts.
