In the first stage of the competition, four teams of each team played a single round, and each team played a game. The winner scored three points, the loser scored zero, and the draw scored one point each. Finally, the top two teams in each group will enter the next round of competition.
The first round of elimination will be held in the second round, with one from each team. The winner will be promoted and the loser will be eliminated. When the last four teams, two semi-finals, three champions and four finalists suffocated. In the final winner, finally won the World Cup trophy.