Bi Shoujin makes a bowling with used wood at the Baihanchang Central Primary School in Kunming City, southwest China's Yunnan Province, Sept. 8, 2015. Having been a PE teacher in the Baihanchang Central Primary School for 31 years, Bi Shoujin has made more than 8900 PE appliances with the aim of improving the PE condition for village students and bringing the joy of PE to them. (Xinhua/Lin Yiguang)
