Aerial photo shows students taking part in a stilts training during PE class at an elementary school in Yuqing County, southwest China's Guizhou Province, Sept. 10, 2020. Two guidelines were issued by the Chinese government in September and October to strengthen campus sports and ensure the health and fitness of students. China's southwestern Yunnan province took an initiative, as it announced in October, that it would increase the ratio of PE performance in the high-school entrance exam. (Xinhua/Liu Xu)
