[QUOTE=YouKnowWho;1277211]So by comparing to the XingYi Pi, Zhun, Beng, Pao, Heng, what should WC have in parallel?[/QUOTE]
Like others mentioned, Tan, bong, and fook (and Wu, Huen, Etc) are not necessarily defensive techniques. The “8 methods/Baat Faat (sp?)” in general are more like “energies” rather than “attacks” or “blocks.”
But I cross train Xing Yi (primarily Shanxi) and your question is something I thought about often when I started. Personally, I feel like the 5 elements incorporate various Ving Tsun energies in each motion. This makes sense, considering that most Xing Yi people seem to agree that the 5 elements are just different methods of using energy themselves and applications of even a single element can looks quite different superficially.
[I](Ignore that I only know the names of the Xing YI moves in Mandaring while the VT names are in Cantonese lol)
Pi Chuan -> Tan concept punch (including twisting, similar to a method of thrusting with the long pole with both hands twisting in) followed or coupled with jum energy (which is down and forwards)
Zuan Chuan -> Lop + Chum Kiu’s “uppercut punch to center”
Beng Chuan -> A straight punch incorporating a greater degree of upper body shifting (I find that the faster a Xing Yi guy cycles beng chuan, the more it looks like chong choi)
Pao Chuan -> I dont remember the exact name for this movement in Ving Tsun, but this is like the closing moving after the Bong-Wu combo in the second part of chum kiu, but the punch can be like “bong + punch”
Heng Chuan -> Tan + Punching energy using a greater degree of sideways displacement. [/I]
of course, all these moves are not just isolated upper body moves. The similarity is more clear with footwork and lower and middle body/dan tian movement
Of course, I dont consider these perfect answers to what you asked and there is the fact that there are still clear stylistic differences, such as Xing Yi’s side body vs Ving Tsun’s primary square facing.
and just to clarify: I’m aware that Ving Tsun is NOT Xing Yi and vice versa. But one can look at different systems and contemplate how he/she would use similar/same energies according to their art