Chinese President Xi Jinping, also general secretary of the Communist Party of China Central Committee and chairman of the Central Military Commission, joins a group of Chinese and foreign students who are discussing topics related to interpreting the "new era" at the School of Marxism of Peking University (PKU) in Beijing, capital of China, May 2, 2018. Xi made an inspection tour of PKU on Wednesday. (Xinhua/Li Tao)