 In 1909 the imperial court gave the library the only surviving complete copy of the "Siku Quanshu" ("Complete Books of the Four Treasuries"), an enormous compilation completed in 1782 that had been made in only four copies.That copy had been held at the Wenjin Pavilion of the Imperial Summer Resort in Chengde.On orders from the Qing Ministry of Education, the ancient books, archives, and documents of the Grand Secretariat were also transferred to the new library.