Title: Chi ŭi hyŏngsŏng kwa pyŏnyong ŭi sasangsa
Subjects: Confucian Philosophy, Japanese Philosophy, History
Places: Korea
People: Shundai Dazai (1680-1747), Sorai Ogyū (1666-1728), Yag-yong Chŏng (1762-1836)
Time periods: 1600-1868