Detailed Study - 端午节

[Babalobo]

My detailed study is the dragon boat festival, which I know is a pretty common topic. Anyway, I've written up my script but am scared that I have left out important questions that they may ask. Anyone who has already done it, all is doing this topic, could you please tell me what you were asked/ what questions you have prepared?

my aspects are：
端午节的来历
端午节的风俗和庆祝活动
端午节在亚洲国家甚至世界上的影响