The "Historical Figures" series is arranged in chronological order and selects figures who have made outstanding contributions, major achievements and far-reaching influence in various fields in Chinese history. They are divided into categories such as emperors and generals, cultural celebrities, and scientific giants for presentation. Through the introduction of influential figures in each dynasty, it shows China's politics, economy, culture, science and technology in different historical periods. This set of books uses characters as the main line and horizontal lines, and time as the vertical line. The horizontal and vertical lines are combined to build a more three-dimensional spatial structure, which is conducive to readers' more vivid understanding of history. The language of this set of books is relatively easy to understand, the plot descriptions are vivid, and the content is rich and comprehensive. It is a set of popular reading materials for popularizing historical knowledge. "Historical Figures (3 Volumes of Three Kingdoms and Two Jins)" compiled by Su Rui includes stories about heroes in troubled times - Cao Cao, Yi Gai Yuntian - Guan Yu, famous Prime Minister of Shu - Zhuge Liang, and proficient in Xia Houxuan.