There were many good books about how to get along with others and make friends. The specific book recommended depended on the interests and needs of the reader. Here are some books that might be popular: 1 "Thick Black Study"-written by Mr. Li Zongwu of the Tang Dynasty, it explored various skills and strategies in interpersonal communication, which were very helpful in establishing good interpersonal relationships and workplace relationships. The Fall of Wisdom, by Twain, emphasized the importance of keeping in touch with friends and how to build and maintain friendships. "How to Make Friends"-Kiyosaki, USA, introduced the basic principles and methods of making friends, including how to identify potential friends, how to maintain friendship, and how to interact with different types of people. 4. The Shackles of Humanity Faulkner's book explored topics such as friendship, trust, and betrayal by describing the relationship between the protagonist and his neighbors. It is very helpful for understanding interpersonal relationships and social skills. These are some of the books that might be popular. You can choose the reading materials that suit your interests and needs.