I don't think you can get the citizenship while you are abroad. But keeping the PR is possible. I think best way to get the formal answer is to call the CIC. :)
-zhu(猪头,郁闷ing);
2002-2-28(#385169@0)
Thanks a lot. What's CIC? Where can I get the number?
-wander2001(我和春天有个约会);
2002-2-28(#385178@0)
Citizenship and Immigration Canada. And here is the call center numbers:
-zhu(猪头,郁闷ing);
2002-2-28(#385205@0)