Dunhuang duosuo (Collection of Miscellaneous Dunhuang Manuscripts) is a collection of 104 various texts of the Dunhuang manuscripts held by the National Library of France in Paris, compiled by poet and philologist Liu Fu (Liu Bannong, 1891–1934) while studying abroad in France and later published by the IHP. Dunhuang duosuo comprises three volumes, which were published in 1931, 1932, and 1935, respectively: literary materials, sources on society, and philological data. However, Liu passed away in 1934 before the third volume was released. In 1937, Liu Zhuhui (?–?), wife of Liu Fu, transferred the copyright over the collection to the IHP, a letter of which the Archives still possesses.