Huashan [华山] plays a very important role in Jin Yong stories. It was featured in LOCH, ROCH, SPW, SSWRB (and possibly other stories as well!).
So...
Is the Huashan Sword Contest's [华山论剑] Huashan the same Huashan as the Huashan Linghu Chong grew up on?
Is the one Linghu Chong grew up on also the one Yuan Chengzhi grew up on?
Is the Huashan Sect [华山派] in SPW the same as the one in SSWRB?