Rainwater going through the city wall of the Ming Dynasty form a sight like a dragon spurting water in Nanjing, east China's Jiangsu province on June 27, 2015. (Photo/Xinhua)
On June 27, 2015, Nanjing, east China's Jiangsu province, was hit by strong rainstorms.
Going through the drainage system in the ancient city wall, the rainwater created a sight like a dragon spurting water.