room 1308, manhattan bldg. 36-2 youido-dong, youngdeungpo-gu Seoul,
1459-2,seocho-dong, seocho-gu seoul, Seoul
Young B/D Rm 402 #853-9 Todang-dong, Dukyang-ku
633-19,changsin dong
Seongsoo Academy Tower 277-17 Seongsoo-Dong 2-Ga
Da-2218, Chungang Cir.1285
DaeCheng, 71-9, Nplus2, 907
#116-4, Jangji-ri, Hyeondo-myeon Cheongwon-gun, Chungcheongbuk-do
5-5 Mokgam-dong