At one point in LOCH, Gwok Jing fought against Ying Goo. Although Gwok Jing was already a more powerful and skilled fighter than Ying Goo by that time, he nevertheless had some trouble fighting against her because her quick and stealthy moves made it very difficult for him to actually hit her.
That sounds *alot* like the basic idea behind Little Dragon Girl's martial arts (albeit far inferior). Was there a certain rough similarity between Ying Goo's fighting style and Little Dragon Girl's?