For many years, he has been engaged in the research on flower breeding, garden plant cultivation, plant resources development and utilization, plant biotechnology, etc., especially in the systematics and genetic breeding of Camellia. Many times to Japan, Britain, France, the Netherlands and other countries for cooperative research and investigation. At present, the research project in cooperation with Japan is "petal pigment analysis technology and its application in camellia color breeding". He is in charge of the project of the Ministry of Finance, the project of the State Forestry Administration, the experimental guide of new plant variety-Taxus chinensis, the major project of Zhejiang Science and Technology Department, the development and utilization technology and pilot test of lycopene, the project of Zhejiang Education Department, and the construction of DNA fingerprints of main camellia varieties in Zhejiang Province based on ISSR markers. Provincial and ministerial level projects 19, such as the bidding project "Research on Breeding and Ecological Application of Plants with High Stress Tolerance" and the scientific and technological key project of Ningbo Science and Technology Bureau "Research on Introduction, Propagation and Application of Heat-resistant and Drought-resistant Herbaceous Flowers"; As the backbone, he participated in the national high-tech development plan (863) sub-projects, such as high-efficiency breeding technology of camellia and cultivation of new varieties of cold-resistant fragrant tea, systematic classification of camellia, etc. 17 project. Based on ITS sequence and hybridization affinity. He won 3 provincial scientific research achievement awards, and "Research on Key Technologies of New Varieties of Four Seasons Camellia and Commercial Potted Flowers Production" won the 2008 Ningbo Science and Technology Progress Award. It-based DNA sequences of 30 camellia species and complete cDNA sequences of 4 genes including fad2 gene of Millennium Tung have been registered in the international gene bank. He has published more than 30 papers in core journals at all levels in China and participated in 3 monographs.