★Call for papers★ Topics about Advanced Enterprise Information System: Enterprise Engineering Models and Frameworks Enterprise Knowledge Engineering and Management Business Modelling and Business Process Management Virtual Reality and Augmented Reality More Topics, please visit at http://www.aeis.org/cfp.html ★ Publication After a careful reviewing process, all accepted papers after proper registration and presentation, will be published into Conference Publishing Services (CPS), and submitted to IEEE Xplore for indexing by Ei Compendex and Scopus Index. AEIS 2021 Conference Proceedings（ISBN-13: 978-1-6654-2724-1) has been online in IEEE Xplore. ★★Contact Ms. Elvira Liu (Conference Secretary) Email: aeisconference@outlook.com Phone: 86-18381008370