Cambodian Prime Minister Samdech Techo Hun Sen (C) gestures during a massive rally of the ruling Cambodian People's Party (CPP) in Phnom Penh July 27, 2018. Samdech Techo Hun Sen, president of the CPP, led the rally on Friday to mark the end of a three-week campaign for the July 29 general elections. (Xinhua/Phearum)