Clarifying league details

I realize that “亚冠” refers to the AFC Champions League. And as of 2023, there's been a revamp with divisions, including the AFC Champions League Elite and another tier, possibly called ACL2. However, I'm not sure if that's essential right now. So, I should produce a clarifying question to ensure everything aligns with the user's needs. The focus should remain on clarity and following the guidelines throughout.