'Where can I test motorbike in Beijing?'

Zhi bu dao. My Chinese is getting 'stronger'!

I think he is not a native English speaker maybe Indian or Packie                                                                                           . You go to a traffic  police station and ask them for help or go on line and google Chinese drivers license test in Beijing .or Read other posts on here about the process Type in Drivers license in the question bar at the top of this page and click on search instead of ask