You will not get a M/C license on a tourist visa.

"I'd recommend taking up residence in one of the smaller and lesser known cities if your sole purpose is to obtain a motorcycle license. The rules in the smaller provinces are often less restrictive and you are more apt to find people that you can pay to help you accomplish your objective."

Maybe but Harbin sounds rather difficult to get a M/C license and Xinjiang is incredibly difficult.

Takes time to find these people and develop the trust so that you can pay said people.

No offense but search these forums on how tourists can ride through China every month or so someone ask the same questions.

Riding through China with out being legal can be done but in these present times I'd be real real careful.