Trung Tam Boi Duong Chinh Tri Huyen Yen Phong Address: Cho Town, Yen Phong District, Bac Ninh Province Enterprise code: 2300358294 Phone: 02223860666 Cho Town, Yen Phong District, Bac Ninh ProvinceFounding date: 11 - 12 - 2008