I feel your anxiety as a chinese expat/immigrant/diaspora. However it's worth reminding that a lot of these feeling might come from online sensationalism or social media amplification. Real life is a bit different and you are more likely to deal with rational people. I've been living in a few European countries for more than a decade and fortunate enough to have acquainted folks from all walks of life in many cultures. The general public is surprisingly kind, knowledgeable, and tolerant towards sensitive or even ideological issues. I think communication is key and understanding can build many bridges. More bridges will eventually become a plane.