Benh Vien Da Khoa Thanh Pho Yen Bai Address: Civil Group 78, Thanh Cong Street, Nguyen Thai Hoc Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200149422 Phone: 0216852669 Adress: Civil Group 39, Yen Thinh Ward, Yen Bai City, Yen Bai Province Nguyen Thai Hoc Ward, Yen Bai City, Yen Bai ProvinceFounding date: 2 - 11 - 1998