In this study, ancient Korean writers understanding in Tang Dynasty scholar group and Bai Ju Yi s Jiu Lao Hui(九老會) . Scholar group ubiquitously appear upon In Tang Dynasty. At the time, almost Scholar groups have relations with a lift in his career. But, In contrast to such a stream of this times, Jiu Lao Hui(九老會) show specially characteristic of An Old person s gathering(尙齒會) . This Jiu Lao Hui(九老會) set a model to after ages An old person s gathering, and affects ancient Korean writers gathering. In a Korea·Joseon Dynasty writer s anthology, be found a record that Korea·Joseon Dynasty writers imitate Jiu Lao Hui(九老會) . Some writers s understanding of Jiu Lao Hui(九老會) is well expressed in their works. Korea·Joseon Dynasty writers frequently referring to they imitate Jiu Lao Hui(九老會) , because they take a cheerful view of Jiu Lao Hui(九老會) . They evaluated Jiu Lao Hui is the model of the old person s gathering, with this raise the value of their gathering. In conclusion, I discovered following data; Ancient Korean writers was heavily affected by Bai Ju Yi s Jiu Lao Hui(九老會) , they organized an association are in their own way, and then they have a positive evaluation and imitate behavior of Jiu Lao Hui .