Muŏt idŭn halsu innŭn chayu, amu kŏt to haji anŭl chayu
Subtitle: Hong Sin-ja ka chŏnhanŭn naechʻurŏl laipʻŭ mesiji
By: Hong Sin-ja.
Edition: Chʻopʻan
Publisher: Myŏngjin Chʻulpʻan
Published: 2002
Place of publication: Sŏul
Language: kor
Number of pages: 269
Subjects: Liberty.; Health promotion.; Conduct of life.