I got Bachelor in mechanical engineer from Shandong University; I got PH.D in optical engineering from Shanghai Institute of Optics and Fine Mechanical Chinese Academy of Science. Since 2010, I’m a engineer at Institute of Nuclear, Particle, Astronomy, and Cosmology Department of Physics, Shanghai Jiaotong University. I work at engineering design in dark matter detect experiment, and I have been in charge of design and construction of PandaX shield.