TTasan malssŭmTasan malssŭmde Yag-yong ChŏngMateriasConduct of life.Conduct of lifeEdiciones (1)Tasan malssŭm (1996)Kangjin Munhŏn Yŏnʼguhoe · korMás obras de Yag-yong ChŏngAAŏn kakpiAŏn kakpiCChŏngchʻejŏn chungbyŏnChŏngchʻejŏn chungbyŏnCChŏng Yag-yongChŏng Yag-yong