Community-based tourism (CBT) is considered as one of the typical types of tourism towards sustainable development with three important goals such as bringing back economic benefits, protecting natural environment and preserving indigenous cultural values. Therefore, this paper analyzes the factors that affect community ecotourism development associated with environmental protection in emerging economies, including Vietnam, by the method of key and community tourism potential value assessment with 721 sample surveys. In this paper, we have applied to assess the key factors of tourism in Vietnam and other key points to have more comprehensive solutions to promote the development of community-based tourism with environmental protection. The article has used guest-based approach and method of assessing the key success factors. The results of researching factors to develop community tourist (impacting tourist community needs of tourists) by running Logit function have shown the great influence of factors such as: environmental protection (influence factor +3.585780, with a statistical significance of 99%), security and safety (+3.024816-statistical significance 99%) followed by infrastructure conditions & facilities for the community based tourism, the level of information etc… for your community based tourism needs. From the research results, we propose the following policy groups: 1) Developing guidelines for CBT, the first step as a basis for the development of community based tourism laws later; 2) Policies related to the implementation of planning, development of key community tourist areas and destinations; 3) Policies related to the development of community-based tourism

Teaching and scientific research are two main tasks that interact which help university lecturers improve their capacities and abilities in order to integrate with the scientific flow of the country, the region as well as the world. By approaching the data science, accurate assessments of the quantity, quality, and relationship between lecturers' scientific publications has been modeled based on published scientific data of the lecturers of University of Education in period 2010-2019. Techniques of data preparation, data analysis and data modeling were initially applied in the case of research as the system of published scientific data which has not been yet synchronized. These analytical results can be used as a basis for management levels, policy makers, and the process of developing scientific and technological capacity of officials and lecturers in the University