A book that is very useful for life.

History and the wisdom of the ancients: Zhai's great wisdom, four books, events of the Ming Dynasty, and selected works of Mao Zedong.

Management: Books by Yu Shiwei and Ceng Shiqiang.

Dealing with people: pride and prejudice, father and son, Norwegian forest.

Emotional intelligence: half-life, crying marriage, Zhang Ailing's novels, Zhou, Wang Xiaobo.

Aesthetics: Nietzsche, Bi Shumin, Zhu Guangqian, Shi Tiesheng,

Dale Carnegie-the weakness of human nature, and some other books.