I submit my citizenship application last week. But I dont want to stay here any more, I will back China soon. I must back Canada at least two times to get the citizenship. But the time from you submit application to the date you do the written test, it should be over 6 months. Sb. told me that the Canadian immigration doesn't allow immigrant left Canada more than 6 months, even can refuse your entry in Canada, except you have enough reasons to convince them you have urgent things in China. Does it Correct? What is the maximum time period stay outside Canada?