Sŏng-wŏn Yun

• Haendŭbol sŏnsu ŭi sŭpʻidŭ-chiguryŏk pʻyŏngka wa hyangsang ŭl wihan pʻildŭ chʻŭkchŏngpŏp kaebal kwa hullyŏn chŏgyong hyokwa