Aerial photo taken on Nov. 28, 2018 shows local pupils singing folk songs in Jingxi City of Baise, south China's Guangxi Zhuang Autonomous Region. Covering an area of around 36,300 square kilometers and holding a population of more than 4.1 million, Baise is a major base for fruits and vegetables, also one of China's most important producers of aluminum. (Xinhua/Zhou Hua)