Truong Mam Non Nang Khieu Be Vui Address: 17, Nam Ngu Street, Cua Nam Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0103991779 Phone: 02422426785 Representative: Nguyen Xuan Dung Adress: No 68 KTT 12a Ly Nam De, Hang Ma Ward, Hoan Kiem District, Ha Noi City Cua Nam Ward, Hoan Kiem District, Ha Noi CityFounding date: 27 - 6 - 2009