은근살짝
Subtitle: Yu Yong-ju sijip
Edition: Chʻopʻan.
Publisher: Si wa Sihaksa
Published: 2006
Place of publication: Sŏul
Language: kor
Number of pages: 131
ISBN-13: 9788982121913
Other titles: Ŭngŭn saltchak
Notes: Poems.