one audult:5 V Q9 E( A3 x0 k5 P
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April 3, from Edmonton to Shanghai s1 @3 j+ t6 P- n
April 13 back from Beijing to Edmonton$ W2 j6 F' k) ]3 S K
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Any airlines, via any city( including USA cities) 6 z4 I, v+ x8 `/ o9 i6 w+ j9 |6 X' `# g% w
what is the best deal?) {8 m( A; F3 N, C9 W f* Z. T