Chinese school children celebrate World Smile Day
Source: Xinhua | 05-08-2009 11:32
|A girl shows a board with a smiling face during an activity |
to celebrate the upcoming World Smile Day at No. 10 Middle
School in Xingtai, north China's Hebei Province, May 7, 2009.
The World Smile Day falls on May 8. (Xinhua/Chen Lei)