what's happening in China

Recently in China, a few Chinese from vulnerable background went on killing sprees at Kindies and primary schools. The target victims were allegedly children of well-to-do families. How did the killers know that? They knew because it was a popular kindy or school for public servants. Then, in another spree, women, and young women only were targets.

So it's actually like vulnerable and terribly wronged people killing more vulnerable people than themselves.

If they were so unhappy with the society or the people who made the society that way, why didn't they seek revenge directly from them? Like many other Chinese, they probably lacked the courage to stand up, hence venting off on innocent unguarded children and women. It says a lot about what crooked souls that today's Chinese society is capable of churning out. Something is terribly wrong with Chinese in China.