Truong Trung Hoc Co So Tien Lang Huyen Tien Yen Address: Thac Buoi 2, Tien Lang Commune, Tien Yen District, Quang Ninh Province Enterprise code: 5700960477 Phone: 02033876473 Adress: Dong Tien 2 Street, Tien Yen Town, Tien Yen Town, Tien Yen District, Quang Ninh Province Tien Lang Commune, Tien Yen District, Quang Ninh ProvinceFounding date: 31 - 10 - 2008