Truong Trung Hoc Pho Thong Ly Thuong Kiet Address: Tien Son, Viet Yen District, Bac Giang Province Enterprise code: 2400479422 Phone: 02043875122 Tien Son Commune, Viet Yen District, Bac Giang ProvinceFounding date: 31 - 7 - 2009