1A, alley 3/29, Pham Tuan Tai Str., Dich Vong Hau Ward, Cau Giay Dist., Ha Noi
G9 Ciputra, Phu Thuong Ward, Tay Ho District, Hanoi
21st Floor, Hoa Binh Tower, 106 Hoang Quoc Viet Street, Nghia Do ward, Cau Giay District, Hanoi, Vietnam
6th Floor HCO Building (Melia) 44B Ly Thuong Kiet Street Hanoi, Vietnam
222 bis Dien Bien Phu, Vo Thi Sau Ward, District 3, Ho Chi Minh City, Viet Nam