Hanoi, Nov. 19 -- A large number of scholars and researchers from various countries gathered at an international conference at Sofia University in Bulgaria to share their studies on Vietnam in various aspects. Opening the conference, Sofia University's Vice Rector Professor Reneta Bozhankova expressed her delight at the strong participation of Vietnam studies scholars from many countries, covering topics ranging from history, language, literature and arts to economics and international relations. She said the conference provides an opportunity for Sofia University to deepen cooperation with Vietnam studies institutions in Vietnam and around the world. Director General for Bilateral Relations at the Bulgarian Ministry of Foreign Affairs To...