杨灿

Yang Can: public information is limited, and the available details are not enough to give a full picture of the author's life and background. Judging from the two works held in the collection, Yang Can's writing spans two fields—computer applications and management practice—a fairly wide range of subjects. Among them, Access Database Tutorial and Experimental Guide is a computer textbook aimed at basic database teaching and hands-on exercises, typically emphasizing clear operating steps and examples that readers can follow; Short Video E-commerce Tactics falls under management and focuses on e-commerce operation methods on short-video platforms, with a strong practical guidance orientation. One is technical teaching and the other commercial operation, suggesting that the author can handle both structured knowledge explanation and business strategies in the emerging media environment. Because public materials such as an author profile and professional experience are lacking, the author's specific identity and area of expertise cannot yet be confirmed; readers may form an initial judgment about the author's writing orientation from the content and approach of these two works.