one audult: # E" l; V% Q7 q/ U. F& q% e6 K$ P
April 3, from Edmonton to Shanghai : q) J8 L2 Y1 k/ xApril 13 back from Beijing to Edmonton* F! b! l9 k& K
, b q& k9 Y2 e7 @8 [7 k% TAny airlines, via any city( including USA cities) " `/ _1 j$ q( m$ S2 G$ ^4 m- P/ O: `2 ?; g- g% ~7 `
what is the best deal? e7 \( J* r9 R3 B2 a6 f