13th floor, Harec building, 4A Lang Ha, Thanh Cong Ward, Ba Dinh District, Hanoi, Vietnam
10th Floor, Dao Duy Anh Tower, 9 Dao Duy Anh Street, Dong Da District, Hanoi, Vietnam
6th Floor, VINARE Building, 141 Le Duan Road, Cua Nam, Hoan Kiem, Hanoi, Vietnam
Room 3, 4th Floor, No. 1 Dao Duy Anh Street, Phuong Mai Ward, Dong Da District, Hanoi
18th, Hoa Binh International Office Building, 106 Hoang Quoc Viet Street, Cau Giay District, Hanoi
360 Kim Ma Street, Ba Dinh District, Hanoi