Hanoi students win six medals at Int'l Junior Science Olympiad All six students who are all 10th graders from Hanoi have won medals, including one silver and five bronze, at the 20th International Junior Science Olympiad (IJSO) in Thailand. 13:59 | 11/12/2023
Hanoi students win gold medals at International Applied Chemistry Olympiad Hanoi students won two gold and one silver medals at the International Applied Chemistry Olympiad, which was held in Bandung, Indonesia. 13:49 | 06/10/2023
