Truong Pho Thong Dan Toc Noi Tru Address: Civil Group 1, Mu Cang Chai Town, Mu Cang Chai Town, Mu Cang Chai District, Yen Bai Province Enterprise code: 5200422375 Phone: 02163878155 Mu Cang Chai Town, Mu Cang Chai District, Yen Bai ProvinceFounding date: 22 - 6 - 2009