Honor guards fire rifles into the air at a funeral ceremony to bid farewell to deceased Chinese UN peacekeepers Yang Shupeng and Li Lei in Xuchang, central China's Henan Province, July 21, 2016. Li Lei and Yang Shupeng were killed on the evening of July 10 after a mortar shell hit their armored vehicle during fighting between two army factions in Juba, capital of South Sudan. (Xinhua/Zeng Tao)
