Combo photo shows the PhD graduation picture of Qi Zhengzheng in 2014 (L) and Qi (3rd L) posing with her students at Taiyuan University of Technology in Taiyuan, capital of north China's Shanxi Province, June 18, 2017. Qi, a PhD graduate from the Communication University of China in 2014, now worked as a teacher of film and television major at Taiyuan University of Technology. Many Chinese college graduates will leave campus and start their careers this summer. (Xinhua/Cao Yang)
