An Viet - Doctor application is for medical staff of Vinh Phuc Provincial Obstetrics and Childrens Hospital, serving the internal activities of Vinh Phuc Provincial Obstetrics and Pediatrics Hospital.Applying 4.0 technology at Vinh Phuc Provincial Obstetrics and Childrens Hospital.And features serving the internal operations of Vinh Phuc Provincial Obstetrics and Childrens Hospital