Truong Trung Hoc Pho Thong Yen Khe Address: Khu 15, Yen Khe Commune, Thanh Ba District, Phu Tho Province Enterprise code: 2600465931 Phone: 02103669718 Representative: Pham Viet Loc Adress: Dong Xuan, Thanh Ba District, Phu Tho Province Yen Khe Commune, Thanh Ba District, Phu Tho ProvinceFounding date: 10 - 12 - 2008