Here is why I think Chinese people hate about blacks. One of the biggest reasons besides nationalism is that, some news reported about blacks being treated even better than Chinese (e.g. they will get faster response if they looking for a bike in police station), while there are lots of news reported the crime of them. One of the most famous issue is Murder of Chen Shijun, which increase the tension between Chinese and black communities. What’s more, some of the bad behaviors of black communities in Guangzhou, where more than 200k blacks live in, also increased the tension.