Students display their entries for a greeting competition to welcome the World Hello Day on Nov 21 at a primary school in Lianyungang city, East China's Jiangsu province on Nov 20, 2012. [Photo by Geng Yuhe/Asianewsphoto]
Students display their entries for a greeting competition to welcome the World Hello Day on Nov 21 at a primary school in Lianyungang city, East China's Jiangsu province on Nov 20, 2012. [Photo by Geng Yuhe/Asianewsphoto]