All four Vietnamese students win medals at the 31st International Olympiad in Informatics (IOI) which concludes in Azerbaijan on August 11, 2019.

Mr. Do on Monday was at Noi Bai international airport to welcome home the four Vietnamese medalists who brought home two gold, one silver and one bronze medal.

Do said the Ministry of Education and Training will continue to improve education for the gifted, develop better education and training models, and send more students to compete at international Olympiads.