I think the old saying is that Chinese will every bit of the pig other than for the oink. I'm sure I've told the story, but I was in Hong Kong once, wandering around a night market over in Kowloon past the little street restaurants. There was a big table of Australians, mostly young lads and a couple of girls. Waiter comes out with a plate. On said plate was a pig's upturned face, staring heavenwards. Surrounding it was a puddle of green sauce that looked like the output of a bad head cold. Cue much cheering from the lads, demonstrating (as if there were any need) that testosterone is no substitute for good sense. One of the girls, on the other hand, promptly turned the same colour as the sauce and fell off her chair in a dead faint.