Title: Chŏng Yag-yong & Chʻoe Han-gi
Subjects: Sirhak school, Korean Philosophy, History, Series (Publications), Publishers and publishing, Book industries and trade, Chisigin maŭl, Taoism, Popular works, Chinese Philosophy, Confucian Philosophy, Confucian ethics
People: Yag-yong Chŏng (1762-1836), Han-gi Chʻoe (b. 1803)