Snapshot taken from a video shows a road accident site in the Mayang County under Huaihua City, central China's Hunan Province, March 20, 2014. Six people died and 16 were injured when a farm vehicle fell into a valley in a village of Mayang Miao Autonomous County under Huaihua City Thursday morning. Rescuers have rushed to the site and the injured have been sent to hospital for treatment. The cause of the accident is still unknown. [Xinhua]