+ L- \- I/ u5 B6 s. {April 3, from Edmonton to Shanghai9 Z7 a! }9 a+ s3 t+ n- }% B
April 13 back from Beijing to Edmonton4 ^) t2 _: @. I- ~6 r- v, z' j
4 x, `0 K# U6 P6 }Any airlines, via any city( including USA cities) 6 ]' f J- J3 X9 h1 l5 |- ~3 a" N, a- z' J# ]$ p
what is the best deal?: I. B9 U# K/ \5 R4 P y% U x