> This is not true for all social levels of China.

I somewhat disagree.

That type of "reverse genocide" only works in East Asia. One of the reasons for the ongoing conflict in Xinjiang is that the local Uyghur, Kyrgyz, et al. don't look Chinese and don't pay any lip service to the "superiority" of Han culture.

> If your children do no look "Chinese", they will not be considered as chinese.

And this is the reason why.

Even though their mother is 100% Han, my own children easily pass as average WASPs. No matter how long they live in China, no matter how fluent they are in Mandarin, they will never be accepted as Chinese by anyone other than her relatives.