East Asia to YVR

Looking for an east Asia (preferably Shanghai/Beijing/Japan) to YVR award ticket for Mar 24 - 29. Best option I've found so far is EVA (Taiwan) for 75k, which is very solid and likely what I'll do. Before I booked, I wanted to ask the people if they knew of any other routes. Have 150k Chase, 150k Amex, 130k CapOne, 90k Citi, 85k Bilt, and 175k Aeroplan points.