Hoc Vien Giao Duc Karma Joint Stock Company Address: 2nd Floor, No 7, Alley 34, 61 Hoang Cau Lane, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0109846753 Phone: 0932207586 Representative: Nguyen Van Nam O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 7 - 12 - 2021