Truong Tieu Hoc Tan Viet Huyen Dong Trieu Address: Tan Lap Hamlet, Tan Viet Commune, Tan Viet Commune, Dong Trieu Town, Quang Ninh Province Enterprise code: 5701261087 Phone: 02033671691 Adress: Yen Trung Hamlet, Yen Tho Commune, Dong Trieu Town, Quang Ninh Province Tan Viet Commune, Dong Trieu Town, Quang Ninh ProvinceFounding date: 10 - 6 - 2009