Here are a few recommendations for books on interpersonal relationships: The Psychology of Emotional Intelligence: Author Vicinda Marksler provides many practical techniques and strategies to help people build good interpersonal relationships through his research on interpersonal psychology. " Influenced People ": Author Robert Ciotti provides many practical techniques and strategies to help people better influence others and build strong interpersonal relationships through in-depth research on interpersonal relationships. 3. The Art of Emotional Intelligence: The authors Vicinda Marksler and Robert Cialcini further explored the nature and core of interpersonal relationships on the basis of Interpersonal Psychology, providing more methods and strategies to help people build healthier interpersonal relationships. 4. The Social Animal: Richard Stallman, through in-depth research, shows that human society is a special ecosystem, and interpersonal relationships are the core. This book provides a lot of insight and thinking about interpersonal relationships, which is very enlightening for understanding human society and human behavior. 5 " Effective Communication ": Author John Vance helps people better express their thoughts and needs and build healthier interpersonal relationships through in-depth research on effective communication skills. This book is not only suitable for individuals, but also for teams and organizations.