Photo taken on June 2, 2014 shows two dragon boats sailing in the Taierzhuang section of China's Grand Canal, in Zaozhuang City, east China's Shandong Province. China's Grand Canal, the longest artificial waterway in the world, was inscribed on the World Heritage list on June 22, 2014. The Grand Canal with a history of more than 2,400 years was recognized by UNESCO World Heritage Committee which convened its 38th session in the Qatari capital. The 1,794-km canal runs from Beijing to Hangzhou in China's eastern Zhejiang Province. (Xinhua) |