A man has his haircut at the bottom of the Wanping Castle wall on June 27, 2012, a Ming Dynasty (1368-1644) fortress which used to control access to the Marco Polo Bridge on the outskirts of Beijing. [Photo/Agencies]

Martial arts master Chen Fusheng and his students perform Chinese kung fu at Chen's martial arts school in Lixian Township, Daxing district of Beijing, on June 28, 2012. Chen, 63, started practicing Chinese martial arts as an orphan at the age of 8 years-old. Since his Lixian Fusheng International Martial Arts Club was established in 2008, he has taught more than 100 students from 23 countries. [Photo/Agencies]