Class: Superior class Address: 12 Nguyen Quang Bich Street, Old Quarter, Hoan Kiem District, Hanoi, Vietnam

Class: Superior class Address: No. 1 Cau Go, Hoan Kiem district, Hanoi

Class: Superior class Address: 84 Tran Nhan Tong street,Hai Ba Trung District, Hanoi, Vietnam

Class: Superior class Address: 94 Ly Thuong Kiet Street Hoan Kiem District 100000 Hanoi Viet Nam

Class: Superior class Address: No. 2 Cho Cau Go, Hoan Kiem District, Hanoi, Vietnam

Class: Superior Class Address: 1B Cau Go Street, Hoan Kiem District, Hanoi, Vietnam.

Class: Superior Class Address: 22 Ta Hien St., Old Quarter, Hoan Kiem Dist., Hanoi, Vietnam.

Class: Superior Class Address: 21 Hang Thung street, Hoan Kiem Ward, Hanoi, Vietnam

Class: Superior Class Address: No.23 Lo Su street, Hoan Kiem district, Hanoi, Vietnam

Class: Superior Class Address: 20 Phan Chu Trinh, Hoan Kiem District, Hanoi, Vietnam

Class: Superior Class Address: 122 Hang Bong Str, Hoan Kiem District, Hanoi, Vietnam

Class: Superior Class Address: N6 Bao Khanh Lane, Hoan Kiem District, Hanoi, Vietnam

Class: Superior Class Address: 21 Hang Khay Street, Hoan Kiem District, Hanoi, Vietnam

Class: Superior Class Address: No. 38, Gia Ngu Street, Hoan Kiem District, Hanoi, Vietnam 

Class: Superior Class Address: 94 Ma May Street, Old Quarter, Hoan Kiem Dist., Hanoi, Vietnam

Class: Superior Class Address: 32 Hang Bai/37A Ly Thuong Kiet Street, Hoan Kiem District, Hanoi, Vietnam

Class: Superior Class Address: 72 – 74 Hang Buom, Hoan Kiem District, Hanoi, Vietnam

Class: Superior Class Address: 195-199 Hang Bong Street, Hoan Kiem District, Hanoi, Vietnam