A photography event entitled "Hundreds of Photographers Taking Photos of Lanzhou" kicks off in the city of Lanzhou, Gansu Province, on September 10. Hundreds of photographers from all across China will take photos to present the landscape, economic stride, history, culture, folk customs, and scenic spots of Lanzhou during the three-day event. An exhibition will be held afterwards to showcase works of the activity. [Photo/Gscn.com.cn]