At present, 25 staff in the laboratory hold various positions in the international academic societies and institutions. One or two high-level international conferences are hosted every year by the laboratory, and about 20 groups go overseas to present invited lectures, study for the academic degrees, attend international conferences and cooperate in the research projects. About 150 overseas scholars and experts have visited the laboratory to present lectures or reports. The laboratory has already established the long-term exchange and cooperation relations with more than 30 countries and regions.