Possibility of getting my mother to visit me in Canada?

[sexysoup]

My status:
Canadian permanent resident with a job(60k annual).
My mother(who's in China)'s status:
No property owned, not a whole lot of savings in her bank account, 60 y/o, divorced,
retired, but she is an organizer a philanthropic group;
She wanted to go to the US for travel, and applied for the US visa twice, failed both due to lack of strong tie to her country.
She has never applied for/been to Canada, but has been to other countries though.
What's her odds at getting a Canadian travel visa to come here for visit?

 

[sexysoup]

no one has experience on this?

 

[mikeymyke]

The chances will be low because she has no one to go back to. No money, no assets. The previous USA TRV denials will not help either. It won't hurt to try, but the chances will be low.