On the calls for the imperial examinations by the underlings in the plays of Yuan;

And through the social communication with other people ,we can draw the outline of the lower intelligentsia and this helps us very greatly.

There is a tendency of the historical dramas in South Korea that persona with low social status have become the hero/heroine, challenging the traditional focal position assumed by royal family, noblemen and national heroes.

Since the imperial examination system was set up, the lower intellectuals without record of schooling were the most part and the weakened group in the intellectuals.