hi, how much for the round trip (back and forth), Beijing -Edmonton, within 6 months? * j% S2 m- j& H R v# h$ P5 k + c% y) O+ Z- u$ \# R& x. ~how much for 1 year open airplane ticket? 6 |* W8 V& H- L! p1 J6 x7 K3 H/ y( i. t
Thank you for your information.