On Oct. 8, WTO Chairholder Prof. Huang Jianzhong at Shanghai University of Business and Economics led a delegation to visit WTO former DDG Mr. Yi Xiaozhun and WTO Chair at University of Business and Economics in Beijing.  Two WTO Chairs respectively reported on latest work and had a in-depth discussion on the following collaborations on the upcoming events. WTO Chairholder at UIBE Prof. Tu Xinquan hosted the meeting.