Jang Wi-an Ching
From ancient times to the present, it is said that there is a spiritual realm in this world. There have been various interpretations of the spiritual realm by famous scholars and intellectuals throughout history. As recorded in poetry, "From the time of the Jeon dynasty to the Tang dynasty, the mountains were desolate and there were hardly any people who visited the spiritual realm due to its loneliness." The spiritual realm cannot be expressed in words and it is difficult to seek forgiveness from the ghost workers.
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