Byeolhajeong 별하정(別下程)
RO : Byeolhajeong MC : Pyŏrhajŏng
Year : ?-?
Categories : Diplomacy·International Relations>Diplomatic Ideas·Policies
RT :
Hajeong Hajeongdanja
Yehajeong
BT :
Joseon sidae@Oegyo sasang·jeongchaek