In pics: Children in Pakistan on Universal Children's Day

Children play at a slum on the outskirts of Rawalpindi, Pakistan, on Nov. 19, 2017. Universal Children's Day, which falls on Nov. 20 every year, marks the day on which the UN General Assembly adopted the Declaration of the Rights of the Child in 1959 and the Convention on the Rights of the Child in 1989. (Xinhua/Ahmad Kamal)