Children in traditional Tibetan clothes and police watching passing Tibetan Buddhist monks during a ceremony for Monlam, otherwise known as the Great Prayer Festival of Losar, the Tibetan New Year, at the Rongwo Monastery, in Tongren County, Huangnan Tibetan Autonomous Prefecture, on the Qinghai-Tibet plateau, on Mar. 1, 2018. 
(Johannes Eisele/AFP via Getty Images)