African students perform at an international student cultural festival of Tianjin University in Tianjin, north China, May 26, 2012. International students from 88 countries and regions took part in the cultural festival here on Friday.

A Turkish student makes barbecue at an international student cultural festival of Tianjin University in Tianjin, north China, May 26, 2012. International students from 88 countries and regions took part in the cultural festival here on Friday.

A Laotian student shows dolls at an international student cultural festival of Tianjin University in Tianjin, north China, May 26, 2012. International students from 88 countries and regions took part in the cultural festival here on Friday.

A South Korean student performs at an international student cultural festival of Tianjin University in Tianjin, north China, May 26, 2012. International students from 88 countries and regions took part in the cultural festival here on Friday.