There is a CX/NW/KL fare.
If you can bear flying business class with KLM/NW for one segment(they don't offer first class), then the CX/NW/KL first class fare is a good deal.
Sample Itinerary:
YVR-JFK CX First (A class waitlist, confirm D)
JFK-AMS KL Business Class
AMS-HKG CX First
HKG-YVR CX First
Only for about CAD 5900 (better deal than round trip fare between YVR-HKG of CAD 6600 from a Chinatown consolidator, or CAD 8186 direct from CX)