Senior Engineer, Deputy Director-General and Chief Engineer, Jingjiang Bureau of Hydrology and Water Resources Survey, Bureau of Hydrology, Changjiang Water Resources Commission. Chief Expert of Bureau of Hydrology. He is mainly engaged in hydrology and water resources monitoring, hydrology and sediment basic research, hydrologic emergency monitoring, and automation and informatization of hydrologic measurement and monitoring. He has participated in the planning and implementation of hydrological and sediment observation schemes for both domestic and foreign engineering projects, as the person chiefly in charge. He has participated in writing technical standards such as the Specification for hydrological tour gauging, and Supplementary technical provisions for hydrometry, etc. He has been working on sediment transport measurement and monitoring for nearly 30 years and is a specialist in online monitoring of suspended sediment in rivers.