Pupils play traditional Kongzhu in China's Hubei

Pupils play traditional Kongzhu, also known as diabolo, at the playground of the Zigui experimental primary school in Zigui County, central China's Hubei Province, Dec. 27, 2012. Kongzhu literarily means empty bamboo, and is one of the major Chinese traditional toys along with shuttlecocks and kites. It is a popular activity among people of various ages. (Xinhua/Wang Huifu)