Hi There!
I know there has been an old post about the names of the saber form, where my name has been mentioned. I have just seen it now, and feel that I have to send a reply.
I'm Knud who has invented the names for the Tung Family's saber forms.
In mypoint of view, they MUST have been accepted by Master Kai Ying Tung since they are posted on his site: http://www.tungkaiying.com/forms_knife1.shtml
Many years ago I gave Master Kai Ying Tung the names, and he was very pleased.
You can find more information on my site: www.knudtaichi.dk