Kammala wannan jumla: A cikin 989 Seongjong na Goryeo ya aika da masanin Yeoga don neman Song kwafin cikakken littafin Buddha. An ba da bukatar a cikin 991 lokacin da jami'in Seongjong Han Eongong ya ziyarci kotun Song. A cikin 1011, Hyeonjong na Goryeo ya ba da sassaka nasu tsarin tsarin addinin Buddha, wanda za a san shi da "Goryeo Daejanggyeong". An dakatar da aikin a 1031 bayan mutuwar Heyongjong, amma an sake ci gaba da aiki a 1046 bayan da Munjong ya hau gadon sarauta. An kammala littafin a shekara ta 1087 kuma yana da juzu'i 6,000. Abin baƙin ciki da asali sa na woodblocks aka hallaka a cikin wani conflagration a lokacin
Mamayewar Mongol na 1232. Sarki Gojong ya ba da umarnin a ƙirƙiri wani saiti kuma aikin ya fara a 1237, wannan lokacin yana ɗaukar shekaru 12 kawai don kammalawa. A cikin 1248 cikakken "Goryeo Daejanggyeong" ya ƙididdige nau'ikan buga takardu 81,258, haruffa 52,330,152, taken 1496, da kundin 6,568. Saboda tsananin tsarin gyara da ya shiga "Goryeo Daejanggyeong" da kuma yanayin da yake da shi na ban mamaki, wanda ya tsira gaba daya a cikin shekaru 760, ana daukar shi mafi daidaito na ka'idodin Buddha da aka rubuta a cikin Sinanci na gargajiya da kuma daidaitaccen bugu don ilimin Buddha na Gabashin Asiya.