sector should contribute the a funds or subsidy to the local fumetionally. Why have several countries made remarkable progress in vocational or techniques education and many others could not? This depends upon social, ecotlomic and politic factors, which also mutually interact with each other. Firstly, the social factor, Social attitudes to vocational education are not encouraged in many countries. Negative attitudes to manual work severely dampen the demand for vocational education. Further, VET is conceived as a system of education for the poor, and for the educationally backward sections that are not eligible for admission into higher education. In several areas, it is mostly considered as the second-class cducation against the expectations of learners and parents. As a result, vocational technical education in Thailand did not take off on a good footing. Secondly, a number of learner enrollments in vocationalrechnical education and the economic development level are related. Demand for vocational technical education seems to exist in industrial developing societies, with growth and diversification of industrial structure. Thus, vocational technical education becomes more popular in the two countries where jobs can be guaranteed, while the important of VET in economic development in the two countries was recognized. For manpower analysis, the nature