1, Tian Jiang, a professor at University of Electronic Science and Technology of China, an associate professor in the Department of Management Science and E-commerce, and his masterpiece E-commerce Logistics.

2. Tian Qiang personally visited Xiaohezui Coal Mine, and got a detailed understanding of the basic situation of the mine, the mechanical withdrawal of extremely thin coal seam with large dip angle, and the work of safe production, etc., which shows that he has a good personality.