Any specific techniques or drills present in the internal for dealing with an armed attacker? I'm sure there are but how much are they emphasized? I know indonesion and filipino arts really cater for knife attacks but what about taiji, xingyi and bagua?
You never hear of chen man ching working against a blade, or wang shu jin disarming a knife wielder. I read that wang didn't care if you hit him, he could take it easily, obviously he wouldn't be able to do that against a blade....