[Medical doctor Lee Hyeon Yang's writings in Gokcheongsago].

Medical doctors in the Chosun Dynasty read Chinese literature of high level in order to take the medical civil service examination, but there are not many extant writings of theirs except some medical books. Middle class people's selections of poems such as Haedongyuju, Sodaepungyo, Pungyosokseon and Pungyosamseon were published, and among the list of the writers, those who were identified as medical doctors were Park Gun, Baek Heung jeon, Shin Myeong hee, Shin Hee myeong, Oh Chang ryeol, Yoo Dong yeok, etc. Even their works are not many, and this suggests that doctors' writing was not active except for medical books.