Soldiers assigned to a detachment under the PAP Qinghai Contingent patrol along a section of the Qinghai-Tibet Railway running from the Mount Kunlun Tunnel to the Wudaoliang North Bridge, on February 11, 2021. About 200,000 PAP troops stuck to their posts on Chinese New Year's Eve, faithfully performing their duties. (Xinhua/Photo by Yang Hao)
2月11日，武警青海总队执勤支队官兵在青藏铁路昆仑山隧道至五道梁路段巡逻执勤。新华社发（杨浩摄）
