Boyangcheong 보양청(輔養廳)
RO : Boyangcheong MC : Poyangch’ŏng
Year : ?-?
Categories : Politics·Administration·Legislation>Administration>Central Administrative Institutions
RT :
Boyanggwan Ganghakcheong
Gyeongjong-boyangcheongilgi Wonja boyanggwan
BT :
Naegaksa