The Three Kingdoms Period was an era marked by the rise of numerous warlords. The book consists of 108 chapters and is divided into four volumes, covering the late Han Dynasty, Cao Wei, Shu Han, and Eastern Wu. The author takes the characters of the Three Kingdoms as the starting point, and unfolds the period through the fate of each character. The Three Kingdoms Period can be viewed as a business arena, where one learns to balance multiple forces, resolve conflicts, and win psychological and information battles. It can also be seen as a workplace, where one learns to manage relationships and make choices. The book not only tells about the people of the Three Kingdoms period, but also focuses on their thoughts, relationships, and humanity of the period, while offering valuable lessons in handling situations, management, and strategy.