I have no idea... XD
Stereotypes are stereotypes for a reason. It's true that Chinese people eat dogs (I don't know about cats). It's because they were poor, and when you're poor, you'd eat anything to survive. That's where it started from. These days, Chinese people eat dogs because it's been done so for generations. If you ask me, it's better not to eat meat at all (I would be a vegetarian if my mom would actually let me -_-), and it really annoys me when people think eating one animal is cruel while eating another isn't. Here in the western lands, dogs are loyal pets, not food. Most would see something wrong with the Chinese eating dogs. But they eat meat themselves. How is it justified that it's not okay to eat dogs when it's okay to eat chickens, cows, or pigs?
It's the same thing with killing things in general. I see spiders and ants squashed to death everyday just because they're there, but when it comes to a hamster or a bunny or something, "they're too cute to be killed." That hamster could bite the mess out of someone's arm, and they probably still wouldn't kill it. On the other hand, a totally non-lethal spider could just be sitting in the corner of a room, minding its own business and keeping the house clean from other pests, and that same person would have no problem giving it a broom to the face...
*sigh* Anyway, yeah, from what I've been told, the written language is still the same.