Do Thi Hoai Thu, Ph.D Tel: (84-28) 3824 5618 (Ext: 126) Fax: (84-28) 3823 2175 Mr. Tran Van Thai Tel: (84-28) 3824 5618 (Ext: 126) Fax: (84-28) 3823 2175 Email: tvthai@vnseameo.org