Sloftra, read the links that Earth Man provided. I highly implore you to learn what Vancouver already knows:

The hidden cost of foreign student Policy:
http://vancouversun.com/opinion/columnists/douglas-todd-the-hidden-cost-of-foreign-student-policy


http://www.scmp.com/author/ian-young

1. Wanting Qu, pop star girlfriend of Vancouver mayor, says she trusts Chinese justice as mother faces possible execution
2. Foreign home buyers in Vancouver hit with HK-style 15pc tax, but millionaire migrants will be exempt
3. In Vancouver, Quebec millionaire migration has gone from real estate ‘conspiracy theory’ to premier-level concern
4 .Sold in 2013, why was this home counted as an August 2016 sale by Vancouver’s real estate board?
5. Milking the system: Vancouver drug addicts recruited to steal baby formula for Chinese market, police say
6.Trudeau’s party was told donor was China graft suspect: leaked email
7. Corrupt Chinese tycoon caught lying to Canadian court