| There are some ancient Tibetan documents from Chinese document in Dunhuang Tibetan document, those documents exactly persist the original dialect of Dunhuang during Tibetan Kingdom. Also it is very valuable for the research of Tibetan and Chinese cultural exchange and the study of Tibetan and Chinese pronunciation during Tibetan Kingdom. Author mainly focus on an Tibetan transliteration documents of Tibetan manuscript P.T.1258to use the method of linguistics and philology to explain. There four parts except introduction and epilogue parts.First part is an introduction of ancient Tibetan document from Dunhuang, also the textual research and original research from Tibetan manuscript P.T.1258.In the second part, author carding overall characteristic from ancient Tibetan manuscript P.T.1258. mainly focus on the reverse vowel, syllabic, clause and analyze the date and reason of this document.Third part is the research of information from Tibetan manuscript P.T1258. It’s mainly discuss the particular spell system in the transliteration documents, for example, how to put (?) in front of the main alphabet, the reason why (?) and (?) put into the alphabet. Then use Chinese spelling to produce the exploratory of opinion.Fourth part summarize the different transliteration from Tibetan manuscript P.T.1258and analysis the different transliterations. |
