Single men of humble beginnings have been left behind in China's rapid development, according to "Dating Game" documentation ...

Technology also features in the documentary, which explores the increasing popularity of virtual boyfriends, saying that over 10 million women in China play online dating games.

To say China's women are outnumbered would be an understatement. With a staggering 30 million more men than women, one of the world's most populous countries has a deluge of unattached males.