Troops of people march on walking festival

Troops of people march on the walking festival opened in Dalian, a coastal city of northeast China's Liaoning Province, May 23, 2009. The 7th Dalian International Walking Festival was launched on Saturday and would last for two days. Walking terms including 30 kilometers, 20 kilometers, 10 kilometers and 5 kilometers were available for participants.

(Xinhua/Lu Guozhong)