it is not long after the May 12 Sichuan earthquake struck, and
people from the earthquake zone already playing mahjong...in the
river! 
my goodness, this is damn pro...the photos are at this
link:
http://chengdu.spicycity.cn/index.php?option=com_content&task=view&id=153&Itemid=2
what do you think about it?