400 Hai Ba Trung st. HCM CITY, DIST 3
256 Nam Ky Khoi Nghia HoChiMinh,
No2 - Chuaboc Str, Dongda Dish Ha noi, Viet Nam
P.O.Box No.985 SAIGON Central Post Office HoChiMinh City,
Lang Ha Hanoi,
P.O.Box No.02 THANH KHE Post Office DANANG, MILLDE
158 QuanSu Hanoi,