What is “so many”? Compared to whom?

Nice, but not related. See that comment

This link does not disprove the point. Home ownership isn’t the same thing, you can have families that rent, they aren’t homeless either.

Using the same source there is twice as many homeless (relative to population) in china than in spain, for example.

I’m not trying to prove that the number is high in China, I don’t know what’s the average for all countries. However, claiming that there isn’t a lot of homeless because 90% of the non homeless own their house is wrong.