From the development reality of each country, each locality, due to its limited and scarce resources, can not simultaneously develop its branches and technical fields. Industry priority to develop in the most effective way, in accordance with the international context of each stage. To create a momentum for accelerating industrial development in the short term, it is necessary to identify and narrow down the scope of priority industries to focus on development, to avoid widespread investment. not tall. To develop priority industries in order to make optimal use of local comparative advantages, creating a spillover for the development of the entire industry. | Researching priority technology options: Lessons learned from local and excellent location in Thai Nguyen province