ificance of the Bosatsukaihon-shuyosho, which is interpreting the Bosalkyebon-jonyo, and the ... and Uijǒk in Silla, shuyosho is based in Tae-hyǒn's theory. However, it should not be overlooked that ... perception of Tae-hyǒn. The study of the commentary on the Tae-hyǒn writings is part of the study of Korean