Mao Haoran, dean of the School of Foreign Languages of Huaqiao University, gives a lecture at Shanxi University in Taiyuan on Oct 11, 2018. Mao emphasized that first gave guidance on the difficulty of scientific research and time management, and also encouraged teachers and students to courageously carry out interdisciplinary cooperation, not to limit themselves, but to focus on the cultivation of critical thinking, logical thinking and creative thinking. [Photo/sxu.edu.cn]