I want to apply for Canada student visa and also I want my mom to be there as a visitor during my student program. Our plan is that my mom applies for a 5-year multiple entry visa before I apply for a student visa. Our family in Iran only includes my mom and me and we don't have any other substantial tie other than title deeds. I was wondering if this plan works. Our concern is that getting visa for one reduces the chance of getting visa for the other because of lack of family ties in Iran.