Presenter: making a presentation at the conference without paper publication.
Delegate: no presentation, just attend the event as audience.

Accommodation:　

● Accommodation is not included in registration fee, the delegates need reserve rooms themselves,we advise you reserve rooms as early as you can. 

Refund:　

If the participants request cancellation and refund due to personal reasons, the following refund policy applies.
* 60 days ahead of the conference: 60% of payment refund
* 40-60 days ahead of the conference: 40% of payment refund
* Within 40 days ahead of the conference: no refund
Cancellation and refund request must be made formally via email
* The organizing committees reserves the right to change the dates and place of the conference due to force majeure. 
* The losses thus incurred from the force majeure events shall not be liabled and refunds policy shall not apply as well.