The performance of US team. (Photo: vnexpress.net)

After four evenings of the qualifying round, eight teams from Poland, the US, Italy, Hong Kong (China), Sweden, Portugal and the host Da Nang (Vietnam) made good impression on the audience.

The two teams, which had the highest points, will go to the final night themed “Friendship” on June 30, with the overall winners of the competition being announced at the end of the final night.

Translated by Song Anh