Children in Tancheng, east China's Shandong Province, hold candles during an activity to mourn for the victims of the mudslide in Zhouqu, on Aug. 14, 2010. Chinese flags across the country and at overseas embassies and consulates are to be lowered to half-mast Sunday to mourn the victims of the devastating mudslide in Zhouqu of northwest China's Gansu Province, the State Council announced Saturday. [Photo: Xinhua/Zhang Chunlei]