On November 12th, the seminar on the 40 years of reform and opening-up and the innovation and development of Marxist theory and the 2018 meeting of the Committee of Marxist Theory Department of Social Science and Technology Commission of Ministry of Education were held in Tianjin. Zhu Guanglei, Vice President of Nankai University, Pang Jinju, Director of the Center and Convener of Marxist Theory Department of Social Science and Technology Commission of Ministry of Education, distinguished professor of Changjiang Scholar of Ministry of Education, and Wang Xinsheng, Dean of Marxist College of Nankai University attended the meeting and delivered speeches. The person in charge of Marxist Academy presided over the meeting.