On March 22th during the China Development Forum 2009, Mme. Sun Lanlan, Director General of International Cooperation Department of DRC, met respectively with Mr. Zheng Yongnian, Director of East Asian Institute, National University of Singapore, Mr. Richardo Ortiz, CEO of Switzerland Global Trade and Sustainable Development Center, and Mr. Dirk Messner, Director of German Development Institute. She exchanged views with the guests on bilateral cooperation.