start of the succeeding Han dynasty. The texts that he transmitted were known as the "Modern Script" ( jīn wén lit. "modern script") because it was written in the clerical script. It originally consisted of 29 chapters, but the "Great Speech" 太誓 chapter was lost shortly afterwards and replaced by a new version. The remaining 28 chapters were later expanded into 30 when Ouyang Gao 歐陽高 divided the "Pangeng" chapter into three sections. Shortly after, records tell us that several manuscripts were recovered from a wall of the home of Confucius, around 186 BC, and interpreted by his descendant Kong Anguo. Among these, there were texts belonging to the shu 書 "genre." These texts were referred to as "Old Script" ( gǔ wén lit. "ancient script"), because they were written in the pre-Qin seal script. Han dynasty sources give contradictory accounts of the nature of this find. According to the commonly repeated account of the Book of Han, the "Old Script" shu texts included the chapters preserved by Fu Sheng, another version of the "Great Speech" chapter and some 16 additional ones. It is unclear what happened to these manuscripts. Sources tell us that Liu Xiang collated the circulating "Modern Script" against these manuscripts, creating a version of the Shangshu that included both groups. This was championed by his son Liu Xin, who requested in a letter to Emperor Ai 哀 (r. 7–1 BCE) the establishment of a boshi position for its study. But this did not happen. Most likely, this edition put together by the imperial librarians was lost in the chaos that ended the Western Han dynasty, and the later movement of the capital and imperial library. A list of 100 chapter titles was also in circulation; many are mentioned in the Records of the Grand Historian, but without quoting the text of the other chapters. The Shū was designated one of the Five Classics when Confucian works made official by Emperor Wu of Han, and Jīng ("classic") was added to its name. The term Shàngshū ("venerated documents") was also used in the Eastern Han. The Xiping Stone Classics, set up outside the imperial academy in 175–183 but since destroyed, included a New Text version of the Documents. Most Han dynasty scholars ignored the Old Text, and it disappeared by the end of the dynasty. "Recovered" Old Script texts A version of the Shangshu that included the "Old