Cua Hang Sach TBTH Ham Yen Address: Khu Tan Yen, Tan Yen Town, Ham Yen District, Tuyen Quang Province Enterprise code: 5000128418-008 Phone: 02073822554 Tan Yen Town, Ham Yen District, Tuyen Quang ProvinceFounding date: 29 - 1 - 1999