Xenophobia against China on rise in Africa

People in resource rich Africa see China as an aggressor. Xenophobia against Chinese is on rise in Africa. OK some say that the reason is treatment of muslims in China. Others point to high unemployment cause by a global financial collapse. Truth is there are many reasons, but I have found that most Chinese people I know hate Africans and refer to them in less than complimentary terms. This could be a factor.