Students queue for temperature check and hand sanitization at a primary school in Phnom Penh Nov. 1, 2021. Cambodian Prime Minister Samdech Techo Hun Sen said at a press conference on Monday that schools at all levels have been reopened across the kingdom, after 13.7 million people, or 85.68 percent of the country's population, have been inoculated with COVID-19 vaccines. (Photo by Phearum/Xinhua)
