Thanks, I just call MyChinaVisa.com and they located in Japantown in SF.
About multiple entries for Canadian until the day my passport expire (I have 10-yr length on my Canadian passport)
For $183 or something. Sound like a good deal, except I really don't see myself traveling that much to China over the next 10 yrs.
And the consecutive stay is 60 days , so I have to leave China 60 days, and re-enter for this to be valid.