Defending the National University level doctoral thesis of PhD student Tran Thi Thu Ha 5:32 pm 02/10/2018 2324 views . Next Post Defending the National University level doctoral thesis of PhD student Nguyen Thanh Tuong Previous Post IUCN Vietnam Committee officially launched Related postsNOTIFICATION OF STUDENT SUPPORT FOR STUDENT STUDYDefending the National University level doctoral thesis of PhD student Hoang Hong HanhDefending the National University level doctoral thesis of PhD student Nguyen Thanh Tuong