Historical Records is a biographical history book written by Sima Qian, a famous historian in the Western Han Dynasty. It is the first biographical general history in the history of China, and is listed as the first of the "Twenty-four History", which records the history from the legendary Huangdi era to the Emperor Wudi of the Han Dynasty for four years and more than three thousand years. Together with The History of the Later Han Dynasty, The History of the Later Han Dynasty and The History of the Three Kingdoms, they are called "the first four histories".
Historical Records includes twelve biographies (recording the political achievements of emperors in past dynasties), thirty biographies (recording the rise and fall of vassal states and governors in Han Dynasty), seventy biographies (recording the words and deeds of important people, mainly describing the characters and ministers, and the last one is the preface), ten tables (chronology of major events) and eight books (recording various laws and regulations, such as etiquette, music, temperament, calendar, astronomy, etc.).