青云翻译

In this paper, marketing knowledge, discussed, in reference to various types of statistical data and on the basis of the actual work

This combination of marketing knowledge, expand expositions, in reference to various statistics and practical work on the basis of

This article unifies the market marketing knowledge, launches the elaboration, in refers to each kind of statistical data and in the practical work foundation

This article marketing knowledge, combined with an exposition with reference to various kinds of statistics and the actual work on the basis of

This combination of marketing knowledge, expand expositions, in reference to various statistics and practical work on the basis of