I was originally hired as AXTU developer
http://www.asianux.com/down_list.php download the iso
and find the package named axtu, and you will find out my name in the *ChangeLog*y
11/13/09 Dear Managers, I would like to introduce/use yum as our updater in Asianux Server 4 instead of AXTU. We keep AXTU on Asianux Server 3 though. Please find the attached proposal which has details. DO NOT hesitate to ask me for any question please. This is going to be quite big decision for us. Let's keep talking about it. Regards, Hwanii updater4AXS4.pdf