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June 5, 2014, invited by the School of Management and Economics, Ling Ling, Tenured Associate Professor of finance, Georgia College and State University, gave a speech entitled "A Big Picture of Finance and Research at Frontier" at room 106 of #1 Building on Liangxiang Campus. The report was hosted by teacher Zhao Xian, Deputy Director of the Department of Management Science and Logistics. Over 50 teachers and students from the School of Management and Economics attended the lecture.