Dao Tao Tri Thanh Joint Stock Company Address: Lot 502, 5th Floor, Golden Palm Building, 21 Le Van Luong, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109980068 Phone: 0975763860 Representative: Tran Thi Thuy An Adress: Khu 5, Ban Nguyen Commune, Lam Thao District, Phu Tho Province Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 27 - 4 - 2022