１９００年敦煌藏经洞被发现，公诸于世。国家为了制止珍贵文物继续流失，把余下的敦煌遗书交给京师图书馆（即今中国国家图书馆）保管收藏。１９２２年，陈垣先生主持整理《敦煌劫余录》；１９２９年，胡鸣盛、许国霖先生对这些敦煌遗书继续整理、编目，作了大量工作。国家图 In 1900 Dunhuang Cangjing hole was discovered, made public. In order to stop the continued loss of precious cultural relics, the state left the remaining Dunhuang posters to the Capital Library (now the National Library of China) for safekeeping. In 1922, Mr. Chen Yuan presided over the “Collection of Dunhuang robots”; in 1929, Mr. Hu Mingsheng and Mr. Xu Guolin continued to organize and catalog these suicide notes and did a great deal of work. Country map