On the occasion of the 34th Teacher's Day, coincides with the 78th anniversary of Beijing Institute of Technology, Wei Yiming, Dean of the School of Management and Economics, Wang Zhaohua, Secretary of the Party Committee, and Guan Hong, Vice Dean, visited the Retired Teacher of the School of Management and Economics: Professor Jiang Wenbing, Former Director of the Department of Industrial Management, Professor Hong Baohua, Professor Gan Yichu, Professor Fang Jiazhou, and Professor Lang Zhizheng, former State Council Counselor, and on behalf of all the teachers and students, gave blessings and sincere greetings to the five senior professors.