Zhang Yugun takes a photo at the gate of Heihumiao Primary School, Zhenping County, Henan Province on March 12. There are 59 students in five grades at Heihumiao Primary School. 38-year-old Zhang Yugun is the principal of this school. After graduating from university, Zhang gave up his job opportunities in the city, choosing instead to move to a rural area to work, where he has now been for 17 years. He has taught more than 500 students, and 16 of them have gone on to university. Zhang Yugun was awarded the title of "Time Model" in September 2018 and was hailed as one of China’s role models in the “Touching China 2018” award ceremony on Feb. 18, 2019.(Chinanews.com/Wang Zhongju)