Purpose, significance, research methods, results and conclusions. There is a time limit, basically one PPT film per minute, plus the beginning and end, you can count it. The most important thing is confidence. I firmly believe that everything you do has a reason.

You don't need to prepare too much for others. Generally, you will be given an electronic version of the conference guide, just follow the above. Generally, when you arrive at the venue, you will also be given a paper version of the conference guide, meal coupons and conference cards, as well as the anthology (very important). If you need an invoice, don't forget to ask for it. Don't forget to bring the relevant documents, and don't forget to copy the PPT and put it on the USB flash drive.

For reference only!