TOPSHOT - Buddhist monks pray for late Vietnam's President Tran Dai Quang at the Viet Nam Quoc Tu Pagoda in Ho Chi Minh City on September 23, 2018. - Vietnam's President Tran Dai Quang, a former police chief known as a tough politician and committed communist with little tolerance for dissent, died on September 21 aged 61 after a serious illness, state media reported. (Photo by Kao NGUYEN / AFP)