7 ]1 V8 M# U& U! kApril 3, from Edmonton to Shanghai. h- k, c& y7 ?$ x
April 13 back from Beijing to Edmonton& H( {3 Z$ V: V
; b5 x$ c/ B* P; b( wAny airlines, via any city( including USA cities)7 k6 q# S- k, @9 Z+ b
$ u* P% c, o8 ~; Y- v$ R: D
what is the best deal? . t4 X ~2 [; ?6 }+ H9 x. b