Trung Tam Boi Duong Chinh Tri Huyen Tien Yen Address: Nuong Hamlet, Tien Lang Commune, Tien Yen District, Quang Ninh Province Enterprise code: 5700961960 Phone: 02033876477 Adress: Tien Yen District, Quang Ninh Province Tien Lang Commune, Tien Yen District, Quang Ninh ProvinceFounding date: 3 - 11 - 2008