Cyclists set off on a brisk pace at the start line of Rugao's 10th Changqingsha Island cycling open in Rugao, a county-level city in Nantong, in East China's Jiangsu province, on May 26. It was part of the tour of the Taihu Lake cycling event, with the aim of advocating green travel and low-carbon living. More than 500 cyclists took part in the Rugao open. [Photo/IC]