With the learner's pragmatic needs in professional fields (such as business, tourism, medical, etc.) or specific fields (such as academic fields), the concepts of teaching such professional languages have emerged, including English for Special Purpose (ESP) and Chinese for Special Purpose (CSP). This kind of teaching concepts is mainly for teachers to teach students the ability to communicate in specific fields according to the needs of the professional field and situation. And considering the differences in the use of vocabulary in different fields, researchers or educators have begun to build vocabulary in various professional fields, so that language teaching can be more effective. In order to effectively expand the vocabulary content, the project will develop a preliminary draft of the reference vocabulary in the business and tourism fields by building domain-specific corpora, computer-assisted vocabulary acquisition, and expert consultation. The draft will be provied for subsequent applications in related fields.
