集史
The foundation document of the complex survives, dated August 1307, and gives a detailed picture of how the complex was supposed to function. There are later appendices, and the site may well have been functioning before 1307. There was provision for over 100 employees, about a quarter labourers and the rest skilled professionals, as well as 220 slaves. There was also provision for salaried students. In addition to all these the complex held a workshop for the production of books, where the early manuscripts of the "Jami' al-tawarikh", and in the 1330s probably the Great Mongol Shahnameh were produced.