There are many historical books about the Han Dynasty that can be referred to in the following popular books: " Records of the Historian " was a historical biography written by Sima Qian of the Western Han Dynasty. It was considered a classic work of ancient Chinese history books. The book described the history of China from the Xia Dynasty to the Han Dynasty, including the political, economic, cultural, military and other developments of each dynasty. Han Shu was a historical work written by Ban Gu, a historian in the Eastern Han Dynasty. It was also one of the important works in ancient Chinese history books. The book recounts the historical events and figures from the Western Han Dynasty to the Eastern Han Dynasty, which made important contributions to the development of ancient Chinese history. Zi Zhi Tong Jian was a general history written by Sima Guang, a historian of the Northern Song Dynasty. It was intended to systematically summarize and inherit Chinese history and culture by recording the history of various dynasties. The book covers the history of China from the Xia Dynasty to the Northern Song Dynasty. It has a profound reflection and summary of the development of ancient Chinese history. These three books are all important classics about the history of the Han Dynasty. Through reading them, one can better understand the political, economic, and cultural development of the Han Dynasty, as well as the evolution of ancient Chinese history.