I am a Canadian who has been living in China for three years and have married a Chinese citizen. My wife is going to be giving birth in a few months. I have been told by the embassy that making the baby a citizen of Canada is not too difficult. However, our plan is to stay in China for another four years and then move to Canada. Given we do not plan to leave for four years, when should I begin the process of sponsoring my spouse? Is this easier to do if the child is already Canadian? Any helpful advice is welcome, especially from those who have encountered a similar situation. Thanks.