A girl poses for photos within a leafy tunnel in Nanjing, Jiangsu province on November 2, 2014. Bearing a resemblance to the forest-surrounded "Love Tunnel" in Ukraine, the two-kilometer tunnel saw a recent surge in popularity as more than 2,000 tourists made the trek every day this summer. The high number of visitors caused traffic safety concerns and increased the workload of sanitation workers. The Nanjing government had mulled to cut the trees by end of 2014. However netizens' complaints made them change their decision. Nanjing has set up more dustbins and sanitation facilities along the railway line. [Photo: China News Service/ Su Yang]