八卦刀
Bāguādāo
(Pakua Tao) Pakua
High-level Giant Broadsword
by Tung Hai-ch'uan
4 Sections
80 moves
Section
twist
and twirl
3 walks
Section
never stopping tornado
2 walks
Section
unpredictable
1 walk
Section
every direction 3
walks

The Pa Kua broadsword is not usually used to chop but to slice, using the whipping power of the back to peel away the flesh from arms, to strike with the handle, and to slice across the wrists, shoulders, and back with the help of the unusual and deceptive footwork unique to Ba Gua Zhang.
http://youtube.com/watch?v=CIEii654syA&search=BaGua%20sword
Liu Zhiqing performs the Bagua Broadsword. Liu Zhiqing was
from Gu'an County in

http://youtube.com/watch?v=ME3JHMSphgQ
Huang zhi cheng