I find it very strange in HSDS that during the Mt. Wong Poon Sabre Exhibition, at which the Heavenly Eagle Sect would show off its new acquisition (the infamous Dragon Sabre), the security and representation was so meager.
Getting a hold of the Dragon Sabre was, as we all know, a big deal. It was said that whoever came into possession of the sabre would rule the world. The Heavenly Eagle Sect organized the Mt. Wong Poon Sabre Exhibition precisely to show the world, "Hey! Look at what we've got! Don't mess with us!"
If that's the case, wouldn't you have better security and more prominent sect representation? The Heavenly Eagle Sect *worried* about security (wondering who would try to steal the sabre...which was just about everyone), but did jack about it: they sent Bak Gwai Sau, that other guy who was killed by Tse Tsun, and Yan So So and that was IT (other than no-name guards). Wouldn't an important event like this merit Sect Leader Yan Teen Sing himself? Or at least his son, Lieutenant Sect Leader Yan Yeh Wong? Prestige issues aside, Tse Tsun likely would not have succeeded in stealing the Dragon Sabre if Yan Teen Sing and Yan Yeh Wong had been there (of course, that would have changed the entire course of HSDS).
The way the Heavenly Eagle Sect planned and conducted that exhibition is unfathomable.