In recent years, economic activities and the work of humans have increased dramatically, destroying vegetation cover, and causing the natural environment to change significantly, which promotes the occurrences, development, and increase of landslides. This research uses the statistical index to determine the weight of each class in each factor and an analytical hierarchical process (AHP) to determine the weight of factors.

The competitiveness index of tourist destinations is essential for attracting visitors and adequately addressing their needs. Given that competitiveness is influenced by numerous factors, it is essential to create a scale for assessing these factors. This study developed a scale to evaluate factors affecting competitiveness in Hoi An city, Quang Nam province, a notable tourist destination recognized for the World Cultural Heritage site of Hoi An ancient town.

Hoi An ancient city being favorable location played an important role as a commercial center during the past to nowadays, especially Faifo commercial port in 14th century. Hoi An is a huge potential tousism in unique heritage mixing diverse nature. However, expanding Hoi An urban serving tourism development has negatively affected the diverse Hoi An's ecosystem.

The Objective of the dissertation : Make a checklist of the macro fungi species; evaluate diversity of species composition, resource value of macro fungi; created a checklist for classification of indentified species of Myxomycota, Ascomycota, Basidiomycota in Ngoc Linh mountain, Quang Nam province.

Research purposes: The research objective of the thesis is to propose a system of solutions for industrial development in Quang Nam to 2020, with a vision until 2030. To systemize the theoretical basis concerning the state management at provincial level in order to develop the industry in the locality.