This is a truly disturbing story...I lived in China for a year (2011) and i can tell you that the General Chinese population is actually, for the most part, very nice, friendly and caring, but i was truly amazed with the way the military acted.
Im pretty sure that the Chinese Government has been aware of this for a while, actually i wouldn't be surprised to find out that it was an idea that drug manufactures and the government developed.
-MR