Khoa Hoc Giao Duc NHC Viet Nam Joint Stock Company Address: No 235 Quan Hoa, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0110105421 Phone: (024) 66876123 Representative: Tran Thi Kieu Adress: Tan Chau Hamlet, Loc Chau Commune, Bao Loc City, Lam Dong Province Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 5 - 9 - 2022