Truong Trung Hoc Pho Thong Dan Lap Bac Duong Address: 36/670, Ha Huy Tap Street, Yen Vien Town, Gia Lam District, Ha Noi City Enterprise code: 0101583728 Phone: 0248782244 Representative: Nguyen Thi Kim Nga Adress: No 15, Lane 336, Ha Huy Tap, Yen Vien Town, Gia Lam District, Ha Noi City Yen Vien Town, Gia Lam District, Ha Noi CityFounding date: 20 - 12 - 2004