A presentation contest on the historical relic site of Hoa Lo prison for pupils in Hanoi was held at the prison site recently. This extracurricular activity is a useful playground for kids, helping them learn more about the country’s history and culture while practicing to become a good presenter.  During the preliminary selection held in June, 38 contestants were selected to participate in a two-month training course. After that, 12 were chosen to take part in the gala night. On the gala night, they competed in acting and handling the situation sections such as “Bang oi”; “ Nguoi con cua cach mang” (son of revolutionary) and “Song ngam” (hidden waves).