Trung Tam Dan So - Ke Hoach Hoa Gia Dinh Address: Nhan Dan Tan Tien Civil Group, Tan Yen Town, Ham Yen District, Tuyen Quang Province Enterprise code: 5000628178 Phone: 02073843977 Tan Yen Town, Ham Yen District, Tuyen Quang ProvinceFounding date: 27 - 8 - 2010