Text this: P'ur'un chudan u esŏ / Chosŏn Yesul Yŏnghwa Ch'waryŏngso ; yŏnghwa munhak, Kim Kuk-sŏng, An Ch'ŏl ; yŏnch'ul, Im Ch'ang-bŏm, Chŏn Kwang-il.