Ba-men wrote:New here...
Hmmm.. interesting
I learned diagonal flying as a defense from an attack from behind (say from a bogus/crude head lock, bear hug or attempt to control arm and shoulder from behind etc...) One steps behind the opponent and projects with fa-jin to the area where he has not root (Kou and zhou applied respectfully)
For myself, The applications described and the counters given fall into "Wild Horse Parts Mane"
just an observation...
As I understand the difference between wild horse parts main and slanting fly is that wild horse is done from a horse stance and wild horse always includes the elbow lock. The motion is more straight forward and twisting when you attack also. Slanting fly is done from a bow or what we call a power stance and grabbing the arm/wrist isn't necessary. Slanting fly is a diagonal strike and can be used as a shoulder or forearm strike as well as a throw.