How to arrange the schedule of the Super League? Is it a championship or a knockout after all the points are played? How to choose four teams to participate in the AFC Champions League? thank you

Super League is the home and away game of all teams. See you after 30 rounds 16. The top three teams in the standings automatically qualify for the AFC Champions League, and the other team is won by the FA Cup champion. If the FA Cup champion is the top three teams in the league, the fourth team is eligible to participate in the AFC Champions League.