In this combo photo, the upper part taken on Sept. 4, 2017 with a drone shows the new look of the Nongyong Primary School in the Dahua Yao Autonomous County in south China's Guangxi Zhuang Autonomous Region; the lower part taken on Dec. 19, 2013 shows the primary school before renovation. Nov. 20 is the World Children's Day. Amid its anti-poverty campaign in recent years, Guangxi has walked the extra mile to ensure children in poverty-stricken areas to enjoy better life and education. (Xinhua/Huang Xiaobang)