Could anyone mod a Chang to be like this?

[chinabiker]

the CJ750's only come with license plates and relevant documents etc as a sidecar unit, not as a solo. Sure sometimes one can see some bikes where they have the chair removed, but technically thats breaking the law. Also getting 100% legal license plates for the CJ750's for foreign owners (in other words trying to get your name on the motor reg documents) is almost impossible for use in PRC. The sidecars have to be registered in a Chinese company/persons name.

At least in the capital CJs can be registered in a foreigner's name and it is widely done.However, the two 2 wheel version may not be legal.