Four Yalu Outposts@Joseon 4군(四郡)@조선
RO : 4gun@Joseon MC : 4kun@Chosŏn
Year : 1416-1450
Categories : Politics·Administration·Legislation>Administration>Local Administrative Institutions
UF :
Pyeongan-do@4gun Sagun@Joseon
UF :
Four Counties Four Districts
Four Outposts Four Special Districts
Four Yalu Outposts@Joseon Sagun
RT :
6jin Choe Yun-deok
BT :
4gun 6jin