On January 23, 2019, led by Johns Hopkins University alumni Ms. Zhou Yan from the International and Regional Research Institute of Tsinghua University, a graduate student delegation from Johns Hopkins University’s School of Advanced International Studies (SAIS) visited SIIS. They had a discussion with Dr .Niu Haibin, deputy director of Center for American Studies and Dr.Ye Yu, Assistant Director of the Institute for World Economy Studies on China's economic situation, China-US economic and trade relations, and China-Latin America relations.