Trung Tam Dan So Ke Hoach Hoa Gia Dinh Address: Civil Group 1, Mu Cang Chai Town, Mu Cang Chai District, Yen Bai Province Enterprise code: 5200448888 Phone: 02163878825 Mu Cang Chai Town, Mu Cang Chai District, Yen Bai ProvinceFounding date: 28 - 7 - 2009