moxfactor

it's actually called Pork Hock, Pig Knuckle is only the end part, like most chinese eat.  the hock is the actual "hand/foot" of the pig.6 m! W; z& R/ y' h  U* G, c
公仔箱論壇/ T! k! s% o9 X3 F: A+ E
here's another recipe.tvb now,tvbnow,bttvb  J& n4 w7 l/ H0 q- }8 `" o
http://www.astray.com/recipes/?show=Pork%20hocks%20%20(schweinshaxe)