After entering the top 32, they will be divided into eight groups with four teams in each group. Is the principle of 1, domestic teams are not divided into one group, and each group has a team in 1 gear, second gear, third gear and fourth gear. The top two teams in the home and away double round robin group qualify. If there are two teams with the same points, first compare the winning and losing relationship between the two teams, then compare the goal difference, and then compare the number of goals. . .
16, 8/8, 4/4, 2 are all drawn lots, and then eliminated at home and away.
The final is in the third place, and a game will decide the outcome.
In the knockout stage, if the score is the same, then the person who scores more away goals wins. If they enter overtime, they will play 30 minutes of overtime, without a golden ball or a silver ball.