Resume:
1959 ——1964: department of mechanical engineering, Zhejiang University, majoring in hydraulic machinery.
1964 ——1965: member of the research group of the third sub-center of Zhejiang Social Education Working Group.
1965 ——1979: teaching assistant and lecturer in department of mechanical engineering, Zhejiang University.
1979 ——1981year: visiting researcher (doctor's degree in engineering science) at department of mechanical engineering Institute of Hydraulic and Pneumatic Engineering, Aachen University of Technology, Federal Republic of Germany.