Truong Trung Hoc Co So Dan Toc Noi Tru Address: Quarter 9, Co Phuc Town, Tran Yen District, Yen Bai Province Enterprise code: 5200303610 Phone: 02163825196 Co Phuc Town, Tran Yen District, Yen Bai ProvinceFounding date: 2 - 1 - 2009