Thuong Mai Va Dich Vu Tin Hoc Khanh Phuong LTD Address: No 166, Lane 72, Nguyen Trai Street, Thuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105943033 Phone: 0916770284 Representative: Nguyen Khanh Toan Thuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 13 - 7 - 2012