hi, how much for the round trip (back and forth), Beijing -Edmonton, within 6 months? ) q% x$ z( Q+ g% `- H& d2 H, s' t3 \- i/ p
how much for 1 year open airplane ticket? ) b6 ~0 b8 I; Y, C$ P ' b* L0 o4 ^$ |1 g+ c7 K6 jThank you for your information.