本帖最后由 webants 于 2010-9-9 13:18 编辑 , q. p, @4 v6 f' V
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visitor visa expiration does not affect your situation, if you have a valid study permit.# [0 r; o: Z- y$ z& c( L: y3 K
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.