Chinese equivalent of academicearth.org ?

That would be so great. My Chinese is not there yet, but it'd be a great way of getting advanced input and maintaining my Chinese once I get back from China.

Chinese TV has endless programs on history - how 'academic' some of it is may be difficult to discern without a fairly good grasp of the language and culture.  Much of it can be discerned as un-academic by even those with limited Chinese. he he.