[contravert]

How sure are you about that? Most "white" people don't actually fully integrate to the culture, despite marrying and raising kids.

Take a look at this video about a Chinese villager with Russian ancestry: https://www.youtube.com/watch?v=2rS30IjG05c

He is completely culturally Chinese, although in a rural kind of way, in his speech and mannerisms. If you can read Chinese, the comments are very inclusive.

"Non-Asian" people have settled in China for hundreds of years, especially Arab traders who arrived through the silk road. Multiculturalism is not a foreign concept in China.

[argonaut]

100% sure. Chinese society is quite racist (I'm talking about the country China, not the race). I'm not sure what you think a single example of a villager (who I'm sure faces discrimination based on his skin color) shows.

They have settled for hundreds of years. And never been fully accepted.