One of conference purposes is to let researchers to present their research findings or innovative ideas among peers. Therefore, if you submit an abstract, the staff will send out your abstract into the review process. Otherwise, if you submit a full paper, the staff will send out your full paper into the review process. Once your abstract passes the review process, your abstract will be included in the proceedings. Otherwise, once your full paper passes the review process, your full paper will be included in the proceedings. Accordingly, submitting an abstract or a full-length paper fully depends on your choice.

By referring to other online conferences, we have a refund policy. If the conference receives your written cancellation email before 1 June 2022, the US$ 50 cancellation charge will be imposed and the balance registration fee will be returned to you. If the conference receives your written cancellation email between 1 June and 30 June 2022, the US$ 100 cancellation charge will be imposed and the balance registration fee will be returned to you. If the conference receives your written cancellation email after 1 July 2022, the paid registration fee will not be refunded.