Hanoi, July 14 -- A Vietnamese student delegation delivered an outstanding performance at the World Mathematics Invitational (WMI) 2026 in Tokyo, with all 34 contestants winning awards at the competition. The Vietnamese Embassy in Japan held a meeting with the students on July 14 to congratulate them after they completed the competition, which took place from July 10-14 and attracted more than 1,100 contestants from 26 countries and territories. The Vietnamese team won two Diamond medals, five Gold medals, nine Silver medals, 11 Bronze medals and seven Honourable Mentions. Contestants competed in both multiple-choice and written examinations, with categories divided by grade level. Among the top performers, Nguyen Quang Anh, a ninth-grade...