Title: Manhwa Chŏng Yag-yong kwa kŭ ŭi hyŏngjedŭl
Subjects: Comic books, strips, Statesmen, Biography, Sirhak school, Philosophers, Politics and government
Places: Korea, Korea (South)
People: Yag-yong Chŏng (1762-1836), Yak-chŏn Chŏng (1758-1816), Yak-chong Chŏng (1760-1801)
Time periods: 1637-1864