USAJ1 Canada permanent residen

This is a J1 holder in USA with a permanent resident of Canada. Last year I travelled Canada from USA without the Visa of USA when I come back in one month.
This year I plan to go back China and Canada, I would like to know if I need Visa when I go back USA From China and Canada in one month.

Thanks for your infromation!

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• Yes -modems- ♀ (0 bytes) () 07/18/2004 postreply 08:10:41