Just to clarify a bit here, when it reads "all those chinese has a village in their passport marked", you are probably talking about the Hukou system. Well, everyone in the world has his place of birth in his passport, but, ok, the Hukou system is more then that, but is at risk of being misunderstood here, It's primary reason of existence has nothing to do with punishments, note that physical punishment at schools is currently forbidden, hated and smashed and scorched by social media and news and by the majority of parents in China. The very Hukou system itself has it's Demise "announced" by the Chinese lawmakers for years now, they are handling the update of a huge Legacy society organization and citizen identification System update and this system has already suffered many minor cuts and shut-downs of collateral ancient, obsolete regulations. To add some anedacta: I was a guest of a certain facility for a couple months in China. Any kind of physical punishment by the enforcement or the crew or the guests themselves was impossible. dozen cameras 24 h a day, no milimeter out of the Written Law. And the law doesn't predict physical punishment there, besides of the Death Penalty, that is exactly the top of the scale of Ancient physical punishment, off course. :edit adding some bit to the anedacta, I was the only non-chinese there, among hundreds.