hi, how much for the round trip (back and forth), Beijing -Edmonton, within 6 months? 1 V( v: Y$ n# [$ _' y1 j8 k2 z7 k6 V# S, O& s
how much for 1 year open airplane ticket? $ t) }2 S9 D$ I- I' j# @0 w / V" ^8 W- {( M0 A" b( ^& JThank you for your information.