hi, how much for the round trip (back and forth), Beijing -Edmonton, within 6 months?' x; O' M0 A! Y" C- Y) Q
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how much for 1 year open airplane ticket? " @& }/ S( g" w* H2 v6 C {, `( d + s! l8 _" }- e6 w7 @4 f ]" _Thank you for your information.