How did the Chinese Super League decide the champion? What are the rules of the game?

The Super League has a double cycle of home and away games, with 240 games in 30 rounds throughout the season, and a "two-up and two-down" relegation system, that is, the two teams ranked last in the season are relegated to the Chinese League next season, and the top two teams in the Chinese League are promoted to the Chinese League next season.

Extended data

When the Super League completed all the annual competitions, the points ranked first. If two or more teams score equally, arrange them in the following order:

1, teams with equal points compete with each other for teams with more points, ranking first;

2. Teams with equal points have more goal difference, ranking first;

3. The team with equal points scored more goals in the opponent's game, ranking first;

The reserve team of the club ranks first in the reserve league this season.

5. Teams with equal points scored more goal difference in all the Super League matches in that year, ranking first;

6. Teams with equal points scored more goals in all the competitions of the Super League that year, ranking first;

7. The person with the highest score in fair competition ranks first (red and yellow cards are deducted, each yellow card is deducted 1 point, and each red card is deducted 3 points);

8. Draw lots to decide the ranking.