I always think, that child abuse is the number 1 problem in China. But, no matter how serious I think it is, the facts never failed to stun me. Based on recently news, there are some new type of "schools" in China, which I never heard of before, called "correctional schools" or "correctional camps", where kids are sent there for the purpose of correcting their bad behaviors, such as obsession with online, etc. Not sure if the concept was actually adopted from elsewhere. During training period, parents were usually forbidden to contact with schools (more ridiculously, many parents granted this rules). The consequence is, children were serious abused (mental and physical) and some of them died.
One girl in this news died by corporal punishment, with was common in this "school" (Zhengzou New Concept Combating school, 郑州新观念搏强学校), called "back crashing" （后倒）: several "teachers" held kids' limbs who were face up, and hit ground repeatedly. Sorry, I don't feel like continuing for the details. I guess you all get idea what's the consequence.
Yet, still majority of Chinese people do not think this is a problem. Something seriously wrong with that nation. Call me paranoid!