Contents: Chapters: 1- Policy overview toward the Vietnam Khmer Therevada Buddhism and Khmer ethnic group in the Southwestern region of Vietnam by the year of 2020. The provisions by the year of 2030. Vietnam communist party policies toward the Vietnam Khmer Therevada Buddhism and the Khmer ethnic group in the Southwestern Region of Vietnam from the year of 1990 to the year of 2015. Emerging issues & problems. The solutions for the policies’ enhancement and implementation. 2 - Current situation of policies’ implementation. Policies’ assessment and solutions for improving socio-economic development for the Khmer ethnic group in the Vietnam Southwest region. Socio-cultural policy. Economic policy. National security & defense policy. Foreign affairs policy. Political system. Key personnel policy. Conclusions. References.