Benh Vien Da Khoa Tinh Yen Bai Address: Yen Ninh Street, Minh Tan Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200148838 Phone: 0216851781 Adress: Yen Ninh Street, Minh Tan Ward, Yen Bai City, Yen Bai Province Minh Tan Ward, Yen Bai City, Yen Bai ProvinceFounding date: 2 - 11 - 1998