hi, how much for the round trip (back and forth), Beijing -Edmonton, within 6 months?# f' n6 c2 A$ v0 {/ x
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how much for 1 year open airplane ticket? - c7 q0 \8 p) [8 I6 ^ s" u
8 h, k' J2 o, f) L$ t* `# n* G' CThank you for your information.