Sima Qian was a famous historian and writer in ancient China who wrote the famous Records of the Historian. " Records of the Historian " was a comprehensive historical work that recorded the history of China from ancient times to the Western Han Dynasty. The content covered politics, economy, culture, society, and many other aspects. There were many wonderful chapters in the Records of the Historian, the most famous of which were the Biography of Assassins and the Aristocratic Family of Gou Jian, King of Yue. The Legend of the Assassin described the story of the Assassin, praising his wit, courage, and selflessness. " The Aristocratic Family of Gou Jian, King of Yue " narrated the history of Gou Jian, King of Yue. It depicted the story of him enduring hardships and working hard to become stronger. In addition to these two famous articles, Sima Qian also recorded many other historical events and figures in the Records of the Historian, such as the establishment of the Zhou Dynasty, the rise of the Qin Dynasty, the prosperity of the Han Dynasty, and so on. The Records of the Historian was regarded as a classic work of ancient Chinese history, which had a profound impact on the study of ancient and modern Chinese history.