there is nothing for you to spend your money, time and future into the jail canada.

Wonder why stick yourself on suffering here, and keep on complainting..

What could benifits you, trying to prevent others who are just on their way to make new life in Canada,
or just enjoy yourself making pinic and spreading out shit all around to whom unknow.

don't torque yourself in your homesick of Shenzhen in Canada. it has all gone,

do think that four years maybe still uncertain for your citizenship,

Is that passport to jial worth that much, or in other word, spend your life for nothing.

do something make sense to others !

why don't you try to grab your luck from Shenzhen to Canada.