How to return the Dunhuang cultural relics that lost overseas，It is a hot topic in the Dunhuang academic community。Chai Jianhong thinks，"First，Looking back at the past，To understand the history realistic; second，Based on the current，Let's actively promote cultural and academic exchanges; third，Look at the future，firmly believes that historical problems will be successfully resolved "。Dunhuang cultural relic entity returns is difficult，You need to look at this question objectively and rationally。Dunhuang Mogao Grottoes Tibetan Cave unearthed in cultural relics，The absolute number of absolute quantity is the ancient writing books and a small amount of printed books in Dunhuang，Later scholars called it Dunhuang's suicide note、Dunhuang Literature。As of now，The Dunhuang Research Institute publicly accepts the most donated Dunhuang literature，The family of the old calligraphers in Japan, the family of Akihanshan Shanyu, the family members of the Japanese calligraphy in October 1997, and send it to the 8 Dunhuang writing volumes in the family，Dunhuang cultural relics "return to their hometown"，Back to the Land of Cultural Heritage。

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The return of cultural relics entities is difficult to return，Can it explore other ways? When holding an international conference in Dunhuang in 2015，We propose the idea of ​​"digital regression" of Dunhuang literature。Pre -，In the "Thirteenth Five -Year Plan" plan of the former Ministry of Culture, the plan to "promote the return of Chinese ancient books overseas"。This provides a new model for the Dunhuang literature "digital regression"。

How to integrate these resources，How to use information technology，Especially digital humanities and technology develop humanities bet365 Play online games and social sciences academic research，This is a library for information providers、Museum、Archives and digital agencies need to think about problems。Discussion stored in different countries、How can the Dunhuang literature from museums in different regions allow the public to obtain it easily，It is a common topic facing academic resource providers and academic interfaces。The gratifying is，April 26, 2015，The National Library of France signed an agreement with the Dunhuang Research Institute，Agree with the Dunhuang writing high -definition digital copy of the Dunhuang writing volume of the library，Authorized Dunhuang Research Institute can use these information for free in non -commercial purposes。This cooperation，It is the first large -scale giving away a digital copy of the Tibetan Scripture Literature to the Dunhuang Research Institute for overseas collections，It is also the first digital resource obtained by the Tibetan Scripture Cave obtained by the Dunhuang Research Institute。2016，China National Library completed the first phase of the "Overseas Chinese Ancient Book Book Database"，Among them, the National Library of France has given away all the high -definition digital resources of the Dunhuang testament to the National Library of China，More than 2700 numbers in Chinese literature、Tibetan literature more than 4,000 numbers，In addition, there are Sanskrit、Back to 鹘、Yu Qiwen、Sogdwin、precious documents of articles such as Hebrews，Total number of more than 7,000 numbers。After that，The Institute of Overseas Ethnic Literature of Northwest University for Nationalities Complete 1,000 volumes of British Tibetan and French Tibetan Dunhuang ancient Tibetan literature digital enrollment work，Building China's first digital Dunhuang ancient Tibetan literature resource library。

Under the promotion of the Dunhuang Research Institute，French National Library and Dunhuang Research Institute proposed to cooperate together for both parties，Re -digital Dunhuang literature。Provide Bet365 app download a high -definition digital resource to the Dunhuang Research Institute after completion，and adopt an agreement to authorize，Let experts and scholars use these digital resources conveniently。If this project is successfully implemented，will be a new mode of "digital regression"，Lay the foundation for the realization of the "digital reconstruction" of the Tibetan scriptures。

For this，The Dunhuang Research Institute will establish the Tibetan Scripture Cave Document Resources Sharing Platform，Including Tibetan Scripture Cave Document Catalog、Research Catalog、Image Resources, etc.，Can be classified、Search、summary、Sorting and data association，Make the research directory、Literature information、The full -text database and the image resources in the "Digital Dunhuang" project that are currently carried out to realize data association and one -stop retrieval。This will be greatly facilitated to obtain precious resources of the Tibetan Scripture Cave，Therefore, different countries caused by the loss of the Tibetan scriptures due to the loss of overseas people、Limited barriers set by the organization。

Tibetan Scripture Cave Documents, whether "digital regression" or "digital reconstruction"，Its purpose is to build a digital resource sharing platform for the Tibetan Scripture Document，This is not only the storage and integration of digital resources of Dunhuang literature overseas，It is the "digital protection" of Dunhuang literature，and achieve extension，Dunhuang resource intelligent information system that builds digital content classification and management。Protection and development through digital technology，With the power of science and technology，While rescue and protect cultural heritage，In -depth excavation of the invisible value of Dunhuang literature，For the academic world、Society、Public Service。

　Build a resource sharing platform

Current，There are not many Dunhuang literature databases that can be released publicly，Everyone's recognition and use frequency is "International Dunhuang Project" (IDP)Bet365 lotto review ，But it does not have a complete catalog that can be retrieved by Dunhuang literature，Mainly established a collection country、Catalogs that have been digitized by the collection agency，It did not build a complete general catalog of the Tibetan Scripture Cave; although it has fully carried out the digital work of Dunhuang literature，and achieve certain achievements，But the digital progress is slow、Insufficient retrieval。Therefore，It is necessary to establish a Dunhuang literature catalog database，Record from the type of literature，continuously modified、Supplement、Perfect，The complete directory database will be established in Dunhuang literature that has been published。

Loss of the Tibetan Scripture Cave Literature，Museums distributed in different countries、Library and other public and private collection institutions，my country's major domestic institutions also have collections，It can be distinguished in terms of metadata setting in database construction。Data collection of losing overseas Dunhuang literature、Processing、Set up、Video、Classified according to the collection of collection，combing the Dunhuang learning theory，Combined with the Dunhuang Research Institute's existing digital resource platform "Dunhuang Academic Information Resource Library"，Related through the intelligent information of the system，Use the second phase of the "Dunhuang Academic Information Resource Library" to expand the resource library management platform，Finally completed the Tibetan Scripture Document Catalog and Literature Research Catalog Data Machining、Data integration、Data integration、Data association，Complete the content of the database。

At the same time，Matching this is related to the related research catalog related to Dunhuang literature，Management of information on the two、Check、Sort、Classification、association、Search, etc.。After the project is completed，The main results are presented in the form of database，It can achieve information bet365 live casino games retrieval with the current "Dunhuang Academic Information Resource Library" on a platform，It will be greatly facilitated to use the Tibetan Scripture Literature。At the same time, cooperate with relevant foreign institutions and build a co -construction、Sharing mode，Actively promote the internationalization process of Dunhuang Xuexue under the digital human environment，This is the real purpose of proposing "digital regression"。

Database resource sharing platform development，Mainly cooperate with China Zhiwang，Whether in database architecture and platform function design，All have a stronger technical advantage。"Dunhuang Academic Information Resource Library" has been running for five years，Now the second phase of the platform upgrade，It happens to be synchronized with this project，To better realize the docking and associations of different resource types and heterogeneous databases。The platform is iterated development，SOA -based architecture、Unified user management and authority management，Componentization、Componentization development technology，XML -based data support and web service technology, etc.; The overall computer cluster technology，Realize dynamic automatic load balancing and other technologies。Based on the above factors，The system performs computer cluster according to the service function，It can effectively meet the reliability of the system、scalability、Stability and operating efficiency。

　　Valid ways to provide resources

Digitalization of cultural heritage is the development direction of the information age，With the help of digital network technology，Dunhuang Grottoes exquisite murals and Tibetan Scripture Cave Documents can be virtually reproduced or digital reconstruction，and can make researchers from getting time、Space limit，convenient to check、Comparison and collation，It will greatly promote the study of international Dunhuang studies。Therefore，Accelerate the loss of losing overseas Dunhuang Tibetan Scripture Document "Digital Return" or "Digital Reconstruction"，It is bet365 Play online games very necessary。First，Construct the Tibetan Scripture Document Total Catalog Database，Create a search for experts at home and abroad、Sorting、summary、Classified database sharing platform，Lay the foundation for the implementation of the "Digital Dunhuang" project in the future，Exploring a path for technical development and implementation。Next，Dunhuang Studies Research Catalog and Tibetan Scripture Document Database Database Two Two Two Retines，Research Research Catalog、Literature information、The full text of the research literature and the connection with image resources in the future，Create a digital resource sharing platform。again，Comprehensive literature system finishing、Published、Favorites、Status status, etc. For data statistics，Provide a systematic retrieval database for the academic community。Thus exploring the loss of overseas Dunhuang Tibetan bet365 best casino games scriptures "Digital Return" cooperation and co -construction、Share mode，Let more experts and scholars、The public can share this precious cultural heritage resources，It will greatly promote the international communication of Dunhuang culture。

Future，We should fully systematically publish Dunhuang documents that are scattered around the world，The inheritance that allows the heritage of the World Cultural Heritage Land belonging to Dunhuang Mogao Grottoes can truly exert its due value，System excavation、Study the hidden value of these precious documents and the relationship between Dunhuang Grottoes，Let the international Dunhuang academic circles fully understand the value of these precious literature and it is studying ancient Chinese history、The important role in the history of Chinese and Western cultural exchanges。Future，We should explore how to better protect and use this precious literature resources，and provide a reference for extensive international cooperation between each other。At the same time，We must strive to provide a shared platform for digital resources for the academic community，Realizing the loss of overseas Dunhuang Tibetan bet365 best casino games scriptures "Digital Return"，Provide an effective way to provide convenient and quickly obtaining resources for the international Dunhuang academic circles，Let this precious cultural heritage be shared by everyone。

(This article is one of the results of the National Social Science Fund's major bidding project "Dunhuang Academic History Information Collection and Research" (17zda213) achievement)

(Author is Deputy Director of Dunhuang Academic Information Center of Dunhuang Research Institute)