How are Cuba's schedule rules arranged?

It is necessary to play the quarterfinals with the teams from the other three divisions. A * * * is the season of four divisions in Northeast China, Northwest China, Southeast China and Southwest China. The top two participate in the national quarter-finals every season.

If the landlord's school wins the championship in the Southeast Division, it needs to have a cross-dialogue with the second place in the Southwest Division and a double-round elimination match between home and away. The winner enters the semi-final, which may be the winner between the champion in Northwest Division and the second place in Northeast Division. If he wins, he will enter the final.