本帖最后由 webants 于 2010-9-9 13:18 编辑 8 O4 M% [% t# @3 C& i/ w% ~6 R2 ^0 }, Y$ f0 b+ p( v
visitor visa expiration does not affect your situation, if you have a valid study permit. * k4 Y O( a9 z7 |7 @however, if you are planning to go back to china, you must apply for a entry visa beforehand, otherwise you can not return to Canada.