well, its been a while, and i has been talked about in the forum. Maybe this guy hibernated through it.
It's normal, when everything seems to be walking on the same spot. They try to change the partner. It happened to Ina player alvent/luluk, now alven/hendra and on their first exhibition they went to final on Malaysia SS.
http://www.badmintoncentral.com/forums/showthread.php?t=61843&highlight=Cai+Fu+Split The above thread should be more than explanatory if it is Cai/Fu the OP is enquiring about. If khan09 is not meaning Cai/Fu then please enter "Player/Player Split" and I am sure a plethora of threads will present itself.