Good News! All authors can join the HKCBEES for free right now, then you can register the conference as "CBEES Member"(500 USD). Please visit the following website for more information. (http://www.cbees.org/list-34-1.html)

* One regular registration can cover a paper within 8 pages, including all figures, tables, and references.
** One regular registration with one or more additional papers has only one proceeding book.
*** For the authors who have difficulties paying US Dollars, such as Iran, please pay Euros.
**** If you would like to register the conference and publish your paper as the reviewer, please send email to icbfs@cbees.org. (At least Ph.D holder above can apply)
*****In order to attend the conference the conference of ICBFS 2021, at least one author of each paper must complete the registration. Each registration entitles only one person to attend the conference.
******Author registration fee must be paid before the registration deadline; otherwise your paper will not be included in the confernece proceedings/journal.
******* For onsite registration, please pay in cash (USD) if you want to register as Listener or Presentation Only. The filled registration form must be sent to icesd@cbees.org before the registration deadline, or the presentation will not be included in the conference program.
******** If you want to register as Listener, please CLICK here.

********* Due to force majeure, the organizer has the right to change the conference time and venue. We will not bear the cost such as airplane ticket, hotel accommodation, etc..

********** All refund applications need to follow the regulations below.