麦克阿瑟FCvs大埔亚冠赛前为香港大埔火灾遇难者...（亚冠前瞻：麦克阿瑟FC对阵大埔，赛前向香港大埔火灾遇难者致哀）

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.