刘瑾

Public information about Liu Jin is limited, and details of the author's identity and nationality are not clearly documented. Nevertheless, the four works held in the catalog show a writer whose interests span several disciplines. Case-Based Tutorial in Music Aesthetics approaches music aesthetics teaching through case studies, suggesting a focus on combining practice with theory; Database Principles and System Development Tutorial reflects technical writing for computer science courses; Research on the Development of Lingnan Music and Dance, part of a think-tank series, examines the inheritance and development of regional music and dance and has value for local cultural studies; and Translation of Chinese Agricultural Science and Technology Classics (Chinese-English) crosses the fields of agriculture and translation. The works are commonly categorized under film and television, general computing, and agriculture and forestry, indicating that the author has engaged with arts education, technical application, and the organization of traditional culture.