Photo taken on Dec. 5, 2014 shows a computer classroom in Pumaqangtang Township Primary School in Nagarze County, southwest China's Tibet Autonomous Region. The electronic classroom was set up under the help of local border guards and put into use on Friday. Located in the nation's highest township at the altitude of 5,373 meters, the primary school has played an important role for local compulsory education since its establishment in 1986. (Xinhua/Liu Kun)
