April 22, 2014, Professor Amy Zeng, the United States Worcester Polytechnic Institute (WPI), made two academic reports entitled "E-waste Recycling Chains for Improving Sustainability: Research Opportunities and Challenges" and "Supply Chain Management and Entrepreneurship: A Necessary Duo for Successful New Business Ventures " at conference room 216 in the main building. The lecture was hosted by Professor Zhang Xiang.