Basically, where do you guys recommend I go to study this kind of stuff? Are there any specific books or documentaries that go into detail, rather than just give an overview??
Do you have specific topics you're interested in? It's a complex enough period, and you can spend an academic career on any one of a whole bunch of specific specialties. There's a whole doctoral dissertation to be written just on KMT adaptation of late-Qing reformist policies, if not more than one.
What kind of stuff most interests you?