A new class, from spring 2021, of Exploring Taiwan serials for international students, aiming to introduce unique feature of agriculture and food biotechnology. The class starts from traditional local item, such as such as salt production in saltern and its transformation, Taiwanese staple food rice, world famous agricultural product tea, to exotic fruit crops grown in Taiwan by cultivation technology. Then, the fermented foods will be introduced from different countries to how those microbial fermentation utilized in food technology. Further, food safety monitoring and the use of plants metabolites for drugs discovery will be introduced. One chief executive officer from famous local crops and food companies will talk about their business idea and products developments. One factory tour will be arranged to experience not only the modern plant operation and maintenance, but also their research and development.