Dai Truyen Thanh - Truyen Hinh Address: Civil Group 3, Mu Cang Chai Town, Mu Cang Chai District, Yen Bai Province Enterprise code: 5200441120 Phone: 02163878118 Mu Cang Chai Town, Mu Cang Chai District, Yen Bai ProvinceFounding date: 8 - 7 - 2009