3 S. T9 {) [7 ^! p7 H% N5 }/ p tApril 3, from Edmonton to Shanghai: h4 C* T5 A- U" }9 m0 g7 B
April 13 back from Beijing to Edmonton4 s" R, }, A' J' d
& G. g; R- Z( Q* u! H; o9 E! s( u* z
Any airlines, via any city( including USA cities) : W3 J2 J2 w0 k0 P! t5 L3 g4 |; p; T4 U( P9 A/ w
what is the best deal?& _1 v" d+ W' R+ k% F& \