Pupils wash hands outside a toilet at a primary school in Shuijiang Township of Nanchuan District in Chongqing, Southwest China, Jan 4, 2018. Nanchuan strengthened integrated development of compulsory education between urban and rural areas in the past two years. A total of 86 schools were built or rebuilt in 2016 and 2017 in Nanchuan. [Photo/Xinhua]
Pupils have an experiment lesson at a primary school in Shuijiang Township of Nanchuan District in Chongqing, Southwest China, Jan 4, 2018. [Photo/Xinhua]
Pupils get on a school bus after school in Shuijiang Township of Nanchuan District in Chongqing, Southwest China, Jan 4, 2018. [Photo/Xinhua]
Pupils have a dancing lesson at a primary school in Shuijiang Township of Nanchuan District in Chongqing, Southwest China, Jan 4, 2018. [Photo/Xinhua]
Pupils queue up at a dining hall of a primary school in Shuijiang Township of Nanchuan District in Chongqing, Southwest China, Jan 4, 2018. [Photo/Xinhua]
Pupils play basketball at a primary school in Shuijiang Township of Nanchuan District in Chongqing, Southwest China, Jan 4, 2018.[Photo/Xinhua]
Pupils have a lesson at a primary school in Shuijiang Township of Nanchuan District in Chongqing, Southwest China, Jan 4, 2018. [Photo/Xinhua]
Pupils have a computer lesson at a primary school in Shuijiang Township of Nanchuan District in Chongqing, Southwest China, Jan 4, 2018. [Photo/Xinhua]
Pupils have a musical lesson at a primary school in Shuijiang Township of Nanchuan District in Chongqing, Southwest China, Jan 4, 2018. [Photo/Xinhua]
