Columbia subject headings:
Confucian ethics--Korea (South)--Yŏngnam Region--History.
Korea--Intellectual life--1637-1864.
Neo-Confucianism--Korea (South)--Yŏngnam Region--History.
Philosophy, Confucian--Korea (South)--Yŏngnam Region--History.
Harvard subject headings:
Scholars--Korea (South)--Yŏngnam Region--History--Chosŏn dynasty, 1392-1910.
Princeton subject headings:
Confucian education--Korea (South)--Yŏngnam Region.
Korea--Intellectual life--Chosŏn dynasty, 1392-1910.
Philosophy, Confucian--Korea (South)--Yŏngnam Region--History--18th century.
Philosophy, Confucian--Korea (South)--Yŏngnam Region--History--19th century.