On 21st February 2018, The Faculty of Sociology and Community Development had a field trip to Cambodia Mine Action Center in Banteay Meanchey Province led by Dr. Seng Ratha, Acting Dean and Mr. Ngoy Chhion, head of Law Department, Faculty of Sociology and Community Development. This field trip had joint by students of Rural Development and Law majors. In addition, the study has led students to learn about many types of mines and unexploded ordnance. On the other hand, all students also learned about development projects of CMAC, legislation relating to the land release and witnessing landmine clearance. Our field trip had finished very smoothly and successfully.