Although the remaining pieces of a translated writing in the Uighur language were discovered in Dunhuang City by the Otani Expedition, the writing is regarded as a duplicate translation from the Buddhist sutras translated in words of Chinese origin (it is said that the translation in the Uighur language was prepared in middle Asia or China).
ウイグル語訳は、残簡が大谷探検隊により敦煌市にて発見されているが、これも漢訳経典よりの重訳とみられている（中央アジアもしくは中国で作られたとの説もある）。