Trung Tam Tin Hoc Address: 54 Hai Ba Trung, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102723181 Phone: 0242202309 Representative: Nguyen The Quang Adress: No 12, 136 Trung Liet Lane, Trung Liet Ward, Dong Da District, Ha Noi City Tran Hung Dao Ward, Hoan Kiem District, Ha Noi CityFounding date: 21 - 4 - 2008