I found an excellent fare between Vancouver YVR and Hong Kong HKG, via Tokyo HND. There is significant availability through 2015, including long stays and immediate, 0-night turnarounds. You can use ITA Matrix, Google Flights, or Kayak.com to find availability. The fare is a little buggy, but it does show on ANA or for cheaper on some travel agents, where Google Flights or Kayak will redirect you. Here is an example on Kayak.