Hello, everyone! My name is Raff! ^^ I am new here. I already made my introduction...so let's move on! So, to start this off I found this place called - "Golden Eagle Martial Arts." And, I looked onto their website(Thank you Google, you are praised.) Now most of the arts on there I knew. Or, at last have heard about. Except for these here listed:

Piguazhang
Bajiquan
Xing Yi Quan
Shaolin Qin Na

Those are the ones. Could someone explain these to me? Also, I would like to know what the difference between the Northern, and southern Kung Fu styles is? Also, what is the difference between Yang Family Tajiquan and Tajiquan? e.e...I'm so confused. I need some help...Thanks guys!