Over the past 20 years, with the reform policy called Doi Moi comprehensively applied to the economy, Vietnam has achieved great results in her economic development process. High rate of economic growth with average of 7-8% per annum sustained for almost nearly two decades has contributed to considerable increase in per capita income, from 180 USD in early 1990s to nearly 1,200 USD in 2010. With the considerable increase in per capita income, there was the improvement of the people’s general welfare. However, growth and development in the past 20 years has contributed to increase the gap between.