Gyeollyong jiyu
견룡지유(牽龍指諭)
RO :
Gyeollyong jiyu
MC :
Kyŏllyong chiyu
Year :
?-1431
Categories :
National Defense·Military>Military Institutions
RT :
Gyeollyong
Jiyu
BT :
Sugwi gigu@Goryeo