This paper aims to apply the theory of “Production-oriented Approach” to Business Chinese Case Teaching, and explores its applicability through classroom teaching.In the process of teaching practice, we chose the subject of localization of multinational enterprises as the teaching content, carried out business Chinese case teaching according to the teaching steps of the POA“drive-promote-evaluate”and conducted interviews and surveys on the effect of classroom teaching, summarized the advantages and disadvantages of business Chinese teaching based on the POA. Finally, We put forward some suggestions in terms of the improvement of teaching ability learning ability and the teaching process.