On the Qinghai-Tibet Plateau with an average altitude of more than 4,000 meters, there is a group of great people, who overcame life and environmental difficulties, shedding blood on the plateau and dedicating their lives to the country and the people. On the Qingming Festival, also known as Tomb-sweeping Day, let us cherish the memory of these heroes…
“I have been working in this police station in 2014. This is the seventh New Year I will sp...