闫寒

Yan Han is an author about whom little public information is available. Judging from the works held in the library, his writing centers on online store visual design and the practical use of artificial intelligence tools. He has published three titles: a full-color micro-course practical tutorial on online store art and visual design, a book on online store art and visual design, and a beginner-to-mastery guide to DeepSeek. The first two focus on e-commerce art and visual design practice, emphasizing hands-on methods and case presentation for readers seeking to improve store visuals, while the third turns to introductory use of an AI tool, reflecting the author's cross-disciplinary interest in design and technology. His works span design, management, and artificial intelligence, and are generally practical tutorials that stress usability and applicability to study and work.