Taiwan stars Rene Liu, David Tao and pop band S.H.E attend an event in Shanghai to release the new advertisement for a shoe brand on Friday, April 27, 2007. Two versions of the ad's theme song Just Be Yourself, by Rene Liu and S.H.E, are played at the event. The song is written by David Tao.
 
(CRI.cn April 28, 2007)