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영어

Okbogo was known as a person who studied Geomungo for 50 years in Jilisan Unsangwon. The location of Unsangwon can be traced as the surroundings of Namwon city Unbong province Okgye village. However, in another side, it is also recorded that if you go up the mountain from Hadong Ssanggyesa, there is Chilbulam (Chilbul temple) and it is also called Unsangwon.
There are many related literatures about Okbogo who is well known player for Geomungo (hyunkeum) in Sinla Dynasty and through these literature, I have found out that there might be some relations between Keumdo and Sundo in the Okbogo period. Therefore, in this paper I will summerize all the problems of Keumdo and Sundo in Okbogo. The relationship between the Sinla Dynasty, the Seonga ideology and music is recorded on Cha Ju Hwan's 『Study of Korean Taoist Ideology』. However, the demonstrative material is still not enough. From the above seven historical materials, 『Sinjeungdonggukyeojiseunglarn』 and 『Akhakpyeongo』 shows that the sources that shows about Okbogo's period is 『Sejongsilrok Jiriji』 and according to this historical documents, the Okbogo's life period is traced as Sinla Kyoungdeuk King Period(742~764). Also, the record about Keumsongjung which was located on top of Keomoh mountain is not clear. At present, after the result of the fieldwork, I could not find any trace about Keumsongjung. Also according to Hong Young Seung, there was Keumsongjung in Wolsung but it is not sure. Therefore, the assumption that Okbogo lived in the period of Kyoungdeok King period is to a certain degree have credibility and propriety but Seo Geo Jung thought Okbogo was a person in the period of Jinheong King Period(539~575) and Nam Hyo On described as person in Jinpyoung King Period(579~631), so it is impossible to conclude him as a person who lived during Kyoungdeok King Period because of the difference of the historical dates. Until this time, the period of Okbogo was known as Kyoungdeuk King Period (742-762)based on the recordings of 『Sejongsilrok Jiriji』 and 『Sinjeongdongguk -yeojiseungram』. However, in the 『Samkuksagi』, Yi Chan Yoon Heung's death period was clearly stated and if you look at that year as a center for looking at Okboko's period, the record of Sejongsilrok is no doubtful historical material but it also needs to be reexamined. Even though, if we look at the age of Okbogo's existence period to Kyoungdeok King Period, the problem is that how, when and through what method the Geomungo of Gokuryeo passed down to Sinla and again how it has been connected as Keumdo by Okbogo can not be clearly understood by any historial materials. It is only important to reexamine rather to look at Keumdo as tradition of Keomungo or if there is another meaning inside the word "Keumdo."