Dedicated to the scientific research and practice of foundation and underground engineering technology, as well as safety risks in construction engineering. Engaged in foundation engineering design, testing and monitoring, engineering supervision and other related work. Currently, responsible for the supervision of Shanghai South Station, National 863 Maglev Test Line Project, Hongqiao High speed Railway Station, Shanghai Rail Transit Line 13 Section 6 Civil Engineering, Shanghai Lin'gang Port No. 24 plot, Shanghai Lingang Shuiyun Road underground comprehensive pipe gallery project, Shaoxing North Station TOD project, Qingdao Jiaozhou Bay Second Subsea Tunnel inclined shaft project, airport connecting line JL-9 section project, etc; Engaged in risk management consulting and technical consulting work for the company's underground engineering, undertaking risk consulting for Shanghai Hongqiao Transportation Hub, Shanghai Qingcaosha Raw Water Project, Shanghai Rail Transit Project, Suzhou Rail Transit Project, Hangzhou Rail Transit Project, Ningbo Rail Transit Project, and other projects. I have undertaken 12 major scientific and technological projects at the national, Shanghai or Fujian levels, participated in the preparation of 10 national or Shanghai standards, and obtained 11 national invention patent authorizations.