The project in the form of a public-private partnership (PPP) has achieved many good results with a series of large projects implemented. PPP projects in the past time have actively contributed to the improvement of transportation, energy, urban infrastructure, wastewater, and waste treatment, etc. pressing public services of the people and the urgent need for infrastructure to develop the country's socio-economic, contributing to stabilizing the macro-economy, stimulating demand for domestic production, promoting socio-economic development, increase the competitiveness of the national economy. However, seeing the positives does not mean that there are no shortcomings. On the basis of research on the current situation of public-private partnerships in Vietnam over the past time, this study focuses on analyzing and pointing out some barriers to public-private cooperation in Vietnam, and some inadequacies. on policies and legal frameworks in implementing public-private partnership projects; thereby proposing solutions to improve the policy on public-private partnerships in Vietnam in the coming time.