hi, how much for the round trip (back and forth), Beijing -Edmonton, within 6 months? ' Z' {2 V4 \) ]$ J3 T) K! l1 g 8 }" |( j# i# S& @$ J7 Fhow much for 1 year open airplane ticket? 1 \: D% Y- g4 R8 ^8 v: r
. S8 p& w2 U2 @2 Z D. F4 SThank you for your information.