My major is geotechnical engineering. I have more than 10 years field experience to apply engineering geophysics in solving engineering problems, such as site characterization in landslide, assessment of soil liquefaction potential, ground improvement, and dam safety. My research interests are mainly on Studying the behavior of Seismic and Electromagnetic waves in soils Standardization of geophysical methods Developing advanced geo-monitoring technologies Developing geophysics-based engineering quantification assessment technologies