Conference Secretary: Elvis Cheung

E-mail: ictesid@163.com

Tel: +86-13922159054 (Wechat)

Whatsapp: +86-15013020644

QQ: 2803001795

Submission: AIS Submission System

The Secretary office of  TESID 2021 will collect contributions and finish daily organizing work. All paper review process will be completed by Program Committee Member and invited experts.

If you have any question or inquiries, please feel free to contact us.