Extracurricular classes enrich primary school life of students in China's Hebei

Students practise Rubik's Cubes under the guidance of a teacher at Nanzhaogezhuang primary school in Gu'an County, north China's Hebei Province, Dec. 14, 2018. Various extracurricular classes are provided in Nanzhaogezhuang primary school to enrich the school life of students. (Xinhua/Lu Peng)