Parents exchange their children's photos at a blind date corner at People's Park in Shanghai, Nov 21, 2011. Every weekend, hundreds of parents come to the park in search of a potential partner for their children, bearing their children's basic information, exchanging with other parents or registering with matchmaking agencies. It has become very popular for parents, with or without permission, to represent their children at blind date fairs, as young people in big cites are limited to a relatively small social circle and too busy to find partners. [Photo/Xinhua]

A man shows a sign with basic information about his son at a blind date corner at People's Park in Shanghai, Nov 21, 2011. [Photo/Xinhua]