Aged parents look through posters of personal informations for blind date pasted on a tree in a blind date event held in a park in Wuhan, capital of central China's Hubei Province, Oct. 6, 2010. More parents showed up on behalf of their unmarried children in the blind date on Wednesday than the unmarried young men and women did, which has become a typical phenomenon in China. (Xinhua/Hao Tongqian)