What is racial profiling? Has it always existed? Do all races experience it? How does the racial profiling in Western countries differ from that in China?Taking about racial issues is something that makes so many people uncomfortable. Why is that? The bigger question is: why and how do some people suffer injustice every day because of it? In what scenarios do people get racially profiled? How does it affect people’s day to day lives? Can racial profiling be justified? Let take a closer and deeper look at some real-life cases and see if it can be justified.关于种族定性，那些你不能不知道的事！什么是种族定性？它一直存在吗？所有的种族都经历过吗？种族定性在西方国家和中国有什么不同？有关种族的话题很容易让一些人感到不舒服，这背后的原因是什么？更重要的是，为什么很多人常常因此受到不公平的对待？种族定性是怎么产生的？它会对人们的日常生活带来什么影响？种族定性存在正当性吗？来看看现实中的经典案例，一起深入探讨它们是否合理。