Jeong Mong-Ju have performed in the period of changing from Confucianism to Buddhism in Korea and from Won(元) Country to Myong(明) Country in China. In those times, it was required the political and ideological revolutions in Korea. He has associated with many intellectuals in other neighboring countries, through his personal trip which is spent most of his life. In this article, we have investigated the association relationship of Jeong Mong-Ju in the focus of the association between Buddhists and Sadaebu(士大夫), accepting the Sung Confucianism, who were called as intellectuals in Confucianism/Buddhism in East Asian countries. He has acquired new cultures in Kangnam through the association of Sadaebu in Korea as well as Myong Country. In addition, he has associated with Hwanam(幻庵) of Naong(懶翁) party, moreover, he has also associated with Buddhist in Japan. The association relationship of Jeong Mong-Ju with many intellectuals in East Asian countries was based on his highly profound knowledge, and it was connected indirectly with associated intellectuals in those times as well as Chosun.

Jeong Mong-Ju have performed in the period of changing from Confucianism to Buddhism in Korea and from Won(元) Country to Myong(明) Country in China. In those times, it was required the political and ideological revolutions in Korea. He has associated with many intellectuals in other neighboring countries, through his personal trip which is spent most of his life. In this article, we have investigated the association relationship of Jeong Mong-Ju in the focus of the association between Buddhists and Sadaebu(士大夫), accepting the Sung Confucianism, who were called as intellectuals in Confucianism/Buddhism in East Asian countries. He has acquired new cultures in Kangnam through the association of Sadaebu in Korea as well as Myong Country. In addition, he has associated with Hwanam(幻庵) of Naong(懶翁) party, moreover, he has also associated with Buddhist in Japan. The association relationship of Jeong Mong-Ju with many intellectuals in East Asian countries was based on his highly profound knowledge, and it was connected indirectly with associated intellectuals in those times as well as Chosun.