About Terminology…
I believe that Sifu Steve Cottrell is working on a book for that. Meanwhile, here are some thoughts:
filing punch: It is basically similar to a boxing uppercut except that this is more straight armed then the boxing counterpart. The intented target is also different. It is to train the accuracy in hitting Ren Zhong point (right under the nose) which is also one of the “8 strike” (Ba Da) area of Mantis.
driling punch: No sure about this one in 7 Stars term, sorry.
stop hit: No sure about this one in 7Stars term neither.
sealing hand: Feng Shou is basically binding opponent’s hand(s) either using one or both of your hands. In a sense, Wing Chun’s trapping falls under this category as well. Feng Shou sometimes has the effect of pulling the opponent towards you therefore unbalancing him.
closing hand: Bi Shou, I believe is also known as Der Gang (avoiding hardness) in HK 7 Stars. It is somewhat opposite of Feng Shou in that it pushes the opponent’s hands into himself. It could also have the same effect as Feng Shou in unbalancing the opponent. The direction would be different though.
hiking stance: Basically, it is forward or Bow & Arrow stance.
monkey stance: Not sure about this one in 7 Stars neither.
middle stance: It is classicfied as a stance in 7 Stars but is more like a transitional stage between stance IMHO. Weight 50/50 or 60/40 with weight on the back leg with the body erect (no leaning).
road: usually refers to a line of movements. Each turn equals one road in most cases. However as the title of a form Road would mean Routine rather.
“also how important is stance work when your applying a technique in actual combat as opposed to the way it’s
performed when your practicing a form i.e. bung bo and hammer fist”
Stance work (re: Balance) shows as you are in combat situation. If you have poor stance work, you will not be able to launch an counter offensive once you are in standing up grappling range and got tied up. A lot of the mantis footwork are designed to either destroy or “chew up” the stance of the opponent in that range.
Hope this help
Mantis108