Effects of Business Knowledge on Competences of Business English Teachers in Local Universities and Colleges - Taking Yunnan Province as an Example

Higher level of requests have been put on business English (BE) teachers who are playing critical roles in the process of cultivating talents of BE as wide range of establishment of the major of BE around China.This paper has investigated the situation of BE teachers' mastering business knowledge based on the universities and colleges in Yunnan province, and further analysed the effects of business knowledge on competences of class teaching, practical instruction and researching.As a result, this paper also proposed some practical solutions from the perspective of teachers themselves and which has offered references for the future studies.