Mother (2nd R) of deceased Chinese UN peacekeeper Li Lei cries at a funeral ceremony 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)
