Truong Trung Hoc Co So Toan Thang Address: Khu Bac Muc, Tan Yen Town, Ham Yen District, Tuyen Quang Province Enterprise code: 5000305240 Phone: 02073843245 Tan Yen Town, Ham Yen District, Tuyen Quang ProvinceFounding date: 2 - 1 - 2009