Respectfully, I would like to say there are roughly 56 ethnic groups within China. Are the other ethnicities within China not considered Chinese, unless they are Han? This is wrong mindset brother. If you believe this, then you are no different from Brahmin Hindus of India. China is a beautiful nation and all the people make China what it is today in my view.
I find this Hui song absolutely beautiful.
It makes me as a Muslim Pakistan very interested in China. There is so much diversity. Instead of just Kung Fu movies and westernized Chinese food, I see a different angle of China with I would definitely like to explore. Being close minded is not the way to progress.
Love to you my friend. Please change your outlook.