Will Nanchang Hong Jie Juvenile School use violence?

Absolutely. A netizen named Gentle in Zhihu has exposed his evil deeds: forcing students to drink urine, physical torture and so on. Now you get rave reviews on the internet, all of them are navy. In front of the leaders, their good performance is acting, otherwise they will be beaten afterwards. There have been incidents of sexual assault and forcing students to drink urine, which are deeper than those in Yang Yongxin and Zhang Yu Academy. I hope we can bravely stand up and knock it down!