Passengers check in at the railway station of Guiyang, capital of Southwest China's Guizhou province, Sept 5, 2014. As the three-day Mid-Autumn holiday will begin on Sept 6, Guiyang railway station witnessed a travel peak Friday. The Mid-Autumn Festival, which falls on Sept 8 this year, is a traditional Chinese festival for family reunions, during which folks will enjoy the full moon together and eat mooncakes - small round pies with a variety of fillings. [Photo/Xinhua]