3. But I think it is lack of sex or available sex. Female children are not "wanted" for the most part unless you are rich and can afford it. A male child is the only one who can carry on the name. With the less female population than male, female can get the pick of the litter so that means the "lower class" gets unlucky or died single
Sex is available on any street corner in China. Karaoke bars, massage parlours and barbershops all offer sexual services and the men (and women) of China make use of them. Particularily in the southern regions of Guangdong, hongkong, but also in Beijing itself.
How do I know this? does a barbershop with nothing but blacklight and girls with their legs spread wide at passersby sound like a place you want to get your hair cut? I think there are about a dozen I have to walk by on my way to work crammed full of girls.
Now for the topic at hand: I have no idea what the fuck is going on. It's got many people here confused about the whole thing... and angry. They are talking about posting security guards at schools now.