I'm going to say something that some people may find... offensive.
So, many people on here posted that they have mixed raced children and that they've been called the n-word and other horrible slurs.
But I do think that the OP has to be aware that there is very unique racism that targets East-Asian men and women, especially intersected with sexism affecting both sexes (I'm not saying it's worse or less worse than racism towards black people. I just mean to say that it's different).
These are stereotypes and slurs a white person has never had to deal with. I'm not saying I couldn't empathise when friends of mine once told me what they grew up hearing.
And I do think it's important to know that also Asian men (not just women) do face racism and sexism in very ugly ways. Going into this with a lot of awareness, I mean.
However, my choir-friends being Chinese-French meant they also experienced prejudice from their Chinese community. According to them people in China only saw the European. People in Europe only the Asian...
These two had an Asian parent (father, if I remember correctly), but I suspect that even the Asian parent couldn't fully understand what it meant to be perceived as an outsider in both places.
They themselves were really their support system.
So, if you do have a mixed race child OP, I think it's really important that your DC has access to resources for Asian children and mixed Children.
for support,to understand that others may experience similar things etc.
And I'm not saying the OP can't empathise.
So, for example DH can empathise what it means to be beaten up, held down and threatened with rape because you're a lesbian (actually bi, but anyhow).
But I don't think he can truly understand how helpless I felt and how scary it was. Or how much it still impacts me and how I see and 'know' the world.
And I imagine it's similar with racism. Just starts much earlier and you can't shed it. Because for me there were situations when we decided to not hold hands etc because we knew it could be dangerous. But with race that way of protection against racism doesn't exist.
So, if you think I said something offensive then please ask me what I mean, maybe I just translated something weirdly or idk. As I said, I personally have not experienced racism (full disclosure, I do have some Jewish ancestry. But I don't identify as Jewish and it's not 'visible'. So, yeah, never had to deal with this racism. I just wrote down what I was told about this particular issue and what I think to understand from my own violent experiences with sexism and homophobia).