one audult: ' C3 ?/ Z; W* }' }; ^; p6 Q( c/ ?2 ^: [5 R* o
April 3, from Edmonton to Shanghai 7 U/ O R3 L7 s `April 13 back from Beijing to Edmonton$ p3 H& K3 H" c+ ], S m
/ a; A* t2 l" Q9 Q# R4 |9 l- }Any airlines, via any city( including USA cities)4 S7 r5 h) r" W ]2 z) o
0 M8 z) G+ S% }what is the best deal?6 N" G4 m! h% e& C, E