Take charge of scientific research projects: 1. National Natural Science Foundation Project, 3 1 10,000 yuan, project leader, molecular identification and population genetic structure analysis of heterocephala parasitic on marine fish. 20 10-20 12。 2. Study on the biodiversity and phylogeny of Angiostrongylus equisetifolia in China and Ukraine and the control effect of parasitic diseases. China project host. 2011-2012.3. The National Natural Science Foundation established a database of DNA taxonomy and species identification of parasitic nematodes in marine fish in China, with a total investment of 240,000 yuan, and was the first researcher. 20 12-20 14 4. molecular identification and population genetic structure analysis of parasitic heterocephala in the yellow sea and Bohai sea, supported by doctoral program of the Ministry of education, 60 thousand yuan, project leader. 2008-20 10。 5. Molecular identification and population genetic structure analysis of Heterocephala in Bohai Sea, supported by Natural Science Foundation of Hebei Province, 45,000 yuan, project leader. 2008-20 10。 6. The national fund major project "Angiostrongylus cantonensis (II) in China" is a sub-project, with RMB 65.438+million, and the project leader. 2004-2009。