张舒悦

Zhang Shuyue: publicly available information is limited, and details of the author's life, education, and professional positions cannot be confirmed. Judging from the four works held in the library, the writing centers on customer psychology and sales communication, including the six-volume Reading Customer Psychology, the two-volume How to Win Customers' Hearts, and Game Theory: How to Win Customers' Hearts. These titles are generally classified under management and focus on understanding customer needs, grasping customer psychology, and improving communication and persuasion skills, aimed at practical readers in sales, customer service, and management roles. The writing tends toward practical knowledge books organized as thematic series, making it convenient for readers to consult and apply by topic.